#EB604A
Closest named color: Burnt Sienna (#E76F51). oklch(66.3% 0.177 31.2), rgb(235, 96, 74).
Aa
Black text reads best on this color (6.30:1).
About this color
#EB604A is a medium-light, vivid red. In OKLCH its lightness is 66%, its chroma 0.177 and its hue 31°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.028 away. Black text reads best on it, at 6.30:1.
| Hue family | Reds |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.177) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 6.30:1 |
| White text | 3.33:1 |
Values
| HEX | #EB604A |
| RGB | rgb(235, 96, 74) |
| HSL | hsl(8, 80%, 61%) |
| OKLCH | oklch(66.3% 0.177 31.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #EB604A | 3.33:1 | AA large text | Lc -65.4 | Content text, not long reading |
| Black text on #EB604A | 6.30:1 | AA | Lc 44.1 | Non-text elements, placeholder text |
| #EB604A text on white | 3.33:1 | AA large text | Lc 59.9 | Large or bold text, headings |
| #EB604A text on black | 6.30:1 | AA | Lc -41.8 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE4E0
oklch(93.6% 0.025 29.9)
-
Step 200
200
#F7CEC6
oklch(88.4% 0.048 30.9)
-
Step 300
300
#F3AC9E
oklch(80.8% 0.087 31.5)
-
Step 400
400
#EA7D6A
oklch(70.8% 0.138 31.1)
-
Step 500
500 (this color)
#EB604A
oklch(66.3% 0.177 31.2)
-
Step 600
600
#CB331E
oklch(55.6% 0.192 31.2)
-
Step 700
700
#AF230F
oklch(49% 0.178 31.3)
-
Step 800
800
#8E2111
oklch(42.7% 0.147 31.5)
-
Step 900
900
#722216
oklch(37.6% 0.115 31.3)
-
Step 950
950
#43150E
oklch(26.8% 0.073 31)
#EB604A with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #857A47 | 0.183 |
| Deuteranopia (no green cones) | #A89846 | 0.167 |
| Tritanopia (no blue cones) | #FF425B | 0.063 |
| Achromatopsia (no color) | #8D8D8D | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EB604A
#EB604A
oklch(66.3% 0.177 31.2)
- #00A5BB
#00A5BB
oklch(66.2% 0.115 211.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #EB604A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.028
- Grapefruit #FD5956 ΔE 0.038
- Tomato #FF6347 ΔE 0.039
- Pastel Red #DB5856 ΔE 0.041
- Orange Pant #FB5607 ΔE 0.045
- Pale Red #D9544D ΔE 0.046
- Coral Pink #FF6163 ΔE 0.047
- Orangey Red #FA4224 ΔE 0.049
Use #EB604A in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.