#EA636A
Closest named color: Coral Pink (#FF6163). oklch(67% 0.167 19.7), rgb(234, 99, 106).
Aa
Black text reads best on this color (6.49:1).
About this color
#EA636A is a medium-light, vivid red. In OKLCH its lightness is 67%, its chroma 0.167 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Coral Pink (#FF6163), ΔE 0.039 away. Black text reads best on it, at 6.49:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.167) |
| Temperature | warm |
| Nearest name | Coral Pink (#FF6163) |
| Black text | 6.49:1 |
| White text | 3.23:1 |
Values
| HEX | #EA636A |
| RGB | rgb(234, 99, 106) |
| HSL | hsl(357, 76%, 65%) |
| OKLCH | oklch(67% 0.167 19.7) |
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 #EA636A | 3.23:1 | AA large text | Lc -64.3 | Content text, not long reading |
| Black text on #EA636A | 6.49:1 | AA | Lc 45.2 | Large or bold text, headings |
| #EA636A text on white | 3.23:1 | AA large text | Lc 58.9 | Large or bold text, headings |
| #EA636A text on black | 6.49:1 | AA | Lc -42.8 | 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 400.
-
Step 50
50
#FFF2F2
oklch(97.1% 0.014 17.4)
-
Step 100
100
#FEE2E2
oklch(93.6% 0.031 17.7)
-
Step 200
200
#FECBCA
oklch(88.6% 0.058 19.6)
-
Step 300
300
#FDA5A5
oklch(80.9% 0.105 19.6)
-
Step 400
400 (this color)
#EA636A
oklch(67% 0.167 19.7)
-
Step 500
500
#EF3B51
oklch(63.1% 0.214 19.7)
-
Step 600
600
#D70039
oklch(55.6% 0.223 19.6)
-
Step 700
700
#B6002E
oklch(49.1% 0.197 19.8)
-
Step 800
800
#970025
oklch(42.8% 0.172 19.6)
-
Step 900
900
#7B0F21
oklch(37.7% 0.14 19.6)
-
Step 950
950
#480D14
oklch(26.9% 0.088 19.1)
#EA636A 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) | #837D69 | 0.181 |
| Deuteranopia (no green cones) | #A59A67 | 0.168 |
| Tritanopia (no blue cones) | #FF4C66 | 0.048 |
| Achromatopsia (no color) | #8F8F8F | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EA636A
#EA636A
oklch(67% 0.167 19.7)
- #00AAB0
#00AAB0
oklch(67% 0.114 199.3)
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 #EA636A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Coral Pink #FF6163 ΔE 0.039
- Grapefruit #FD5956 ΔE 0.039
- Pastel Red #DB5856 ΔE 0.042
- Burnt Sienna #E76F51 ΔE 0.046
- Watermelon #FD4659 ΔE 0.051
- Paradise Pink #EF476F ΔE 0.051
- Rosy Pink #F6688E ΔE 0.053
- Warm Pink #FB5581 ΔE 0.053
Use #EA636A 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.