#EB635A
Closest named color: Burnt Sienna (#E76F51). oklch(66.9% 0.17 26.5), rgb(235, 99, 90).
Aa
Black text reads best on this color (6.46:1).
About this color
#EB635A is a medium-light, vivid red. In OKLCH its lightness is 67%, its chroma 0.170 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.030 away. Black text reads best on it, at 6.46:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.170) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 6.46:1 |
| White text | 3.24:1 |
Values
| HEX | #EB635A |
| RGB | rgb(235, 99, 90) |
| HSL | hsl(4, 78%, 64%) |
| OKLCH | oklch(66.9% 0.17 26.5) |
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 #EB635A | 3.24:1 | AA large text | Lc -64.5 | Content text, not long reading |
| Black text on #EB635A | 6.46:1 | AA | Lc 45.0 | Large or bold text, headings |
| #EB635A text on white | 3.24:1 | AA large text | Lc 59.0 | Large or bold text, headings |
| #EB635A text on black | 6.46:1 | AA | Lc -42.7 | 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
#FAE4E1
oklch(93.6% 0.025 26.9)
-
Step 200
200
#F7CEC9
oklch(88.5% 0.047 26.2)
-
Step 300
300
#F2ACA4
oklch(80.9% 0.084 26.4)
-
Step 400
400
#E87D73
oklch(70.7% 0.134 26.5)
-
Step 500
500 (this color)
#EB635A
oklch(66.9% 0.17 26.5)
-
Step 600
600
#C93532
oklch(55.6% 0.185 26.5)
-
Step 700
700
#AD2525
oklch(49% 0.172 26.4)
-
Step 800
800
#8D2220
oklch(42.8% 0.143 26.5)
-
Step 900
900
#71231F
oklch(37.7% 0.111 26.7)
-
Step 950
950
#431613
oklch(27.1% 0.071 26.6)
#EB635A 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) | #867D58 | 0.179 |
| Deuteranopia (no green cones) | #A89A57 | 0.166 |
| Tritanopia (no blue cones) | #FF4962 | 0.055 |
| Achromatopsia (no color) | #8F8F8F | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EB635A
#EB635A
oklch(66.9% 0.17 26.5)
- #00A8B8
#00A8B8
oklch(66.8% 0.115 206.8)
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 #EB635A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.030
- Grapefruit #FD5956 ΔE 0.034
- Coral Pink #FF6163 ΔE 0.038
- Pastel Red #DB5856 ΔE 0.040
- Tomato #FF6347 ΔE 0.042
- Pale Red #D9544D ΔE 0.049
- Orange Pink #FF6F52 ΔE 0.050
- Light Red #FF474C ΔE 0.050
Use #EB635A 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.