#EC5A57
Closest named color: Grapefruit (#FD5956). oklch(65.8% 0.181 24.6), rgb(236, 90, 87).
Aa
Black text reads best on this color (6.16:1).
About this color
#EC5A57 is a medium-light, vivid red. In OKLCH its lightness is 66%, its chroma 0.181 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Grapefruit (#FD5956), ΔE 0.031 away. Black text reads best on it, at 6.16:1.
| Hue family | Reds |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.181) |
| Temperature | warm |
| Nearest name | Grapefruit (#FD5956) |
| Black text | 6.16:1 |
| White text | 3.40:1 |
Values
| HEX | #EC5A57 |
| RGB | rgb(236, 90, 87) |
| HSL | hsl(1, 80%, 63%) |
| OKLCH | oklch(65.8% 0.181 24.6) |
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 #EC5A57 | 3.40:1 | AA large text | Lc -66.1 | Content text, not long reading |
| Black text on #EC5A57 | 6.16:1 | AA | Lc 43.4 | Non-text elements, placeholder text |
| #EC5A57 text on white | 3.40:1 | AA large text | Lc 60.7 | Content text, not long reading |
| #EC5A57 text on black | 6.16:1 | AA | Lc -41.0 | 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
#FBE4E1
oklch(93.7% 0.026 26.5)
-
Step 200
200
#F8CDC9
oklch(88.4% 0.049 24.3)
-
Step 300
300
#F5AAA4
oklch(80.8% 0.089 24.3)
-
Step 400
400
#EC7A73
oklch(70.7% 0.142 24.9)
-
Step 500
500 (this color)
#EC5A57
oklch(65.8% 0.181 24.6)
-
Step 600
600
#CE2C33
oklch(55.7% 0.197 24.6)
-
Step 700
700
#B11B25
oklch(49.1% 0.183 24.7)
-
Step 800
800
#901B20
oklch(42.7% 0.152 24.7)
-
Step 900
900
#741F1F
oklch(37.7% 0.119 24.9)
-
Step 950
950
#441413
oklch(27% 0.075 24.6)
#EC5A57 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) | #807756 | 0.193 |
| Deuteranopia (no green cones) | #A59753 | 0.179 |
| Tritanopia (no blue cones) | #FF3B5B | 0.053 |
| Achromatopsia (no color) | #8B8B8B | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EC5A57
#EC5A57
oklch(65.8% 0.181 24.6)
- #00A5B2
#00A5B2
oklch(65.9% 0.112 204.7)
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 #EC5A57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grapefruit #FD5956 ΔE 0.031
- Pastel Red #DB5856 ΔE 0.033
- Light Red #FF474C ΔE 0.039
- Watermelon #FD4659 ΔE 0.040
- Pale Red #D9544D ΔE 0.041
- Coral Pink #FF6163 ΔE 0.041
- Burnt Sienna #E76F51 ΔE 0.045
- Tomato #FF6347 ΔE 0.048
Use #EC5A57 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.