Dodger Blue is the CSS named color #1E90FF — rgb(30, 144, 255), hsl(210, 100%, 56%). Its relative luminance is 0.274, giving 3.24:1 against white and 6.49:1 against black, so it works as a text color on black.
| HEX | #1E90FF |
|---|---|
| RGB | rgb(30, 144, 255) |
| HSL | hsl(210, 100%, 56%) |
| Relative luminance | 0.2744 |
| Contrast on white | 3.24:1 large text only |
| Contrast on black | 6.49:1 AA pass |
Built by mixing dodgerblue toward white (four steps) and toward black (four steps) while keeping the hue. Use the shades generator for a different step count or to add harmony sets.
Closest by CIELAB distance (ΔE76). For perceptual matching in a design system, compare in OKLab before locking a token.
dodgerblue is #1E90FF, which is rgb(30, 144, 255) and hsl(210, 100%, 56%). It is one of the 148 CSS named colors defined by the CSS Color Module Level 4.
Dodger Blue has a relative luminance of 0.274 on a 0–1 scale, so it is a dark color. Against white it scores 3.24:1; against black, 6.49:1.
dodgerblue reaches 6.49:1 against black, which clears WCAG 2.2 AA for normal text (4.5:1) at any size.