Tomato is the CSS named color #FF6347 — rgb(255, 99, 71), hsl(9, 100%, 64%). Its relative luminance is 0.306, giving 2.95:1 against white and 7.13:1 against black, so it works as a text color on black.
| HEX | #FF6347 |
|---|---|
| RGB | rgb(255, 99, 71) |
| HSL | hsl(9, 100%, 64%) |
| Relative luminance | 0.3064 |
| Contrast on white | 2.95:1 AA fail |
| Contrast on black | 7.13:1 AA pass |
Built by mixing tomato 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.
tomato is #FF6347, which is rgb(255, 99, 71) and hsl(9, 100%, 64%). It is one of the 148 CSS named colors defined by the CSS Color Module Level 4.
Tomato has a relative luminance of 0.306 on a 0–1 scale, so it is a dark color. Against white it scores 2.95:1; against black, 7.13:1.
tomato reaches 7.13:1 against black, which clears WCAG 2.2 AA for normal text (4.5:1) at any size.