#E25151
Closest named color: Pastel Red (#DB5856). oklch(63.1% 0.181 23.9), rgb(226, 81, 81).
Aa
Black text reads best on this color (5.52:1).
About this color
#E25151 is a medium-light, vivid red. In OKLCH its lightness is 63%, its chroma 0.181 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Pastel Red (#DB5856), ΔE 0.016 away. Black text reads best on it, at 5.52:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.181) |
| Temperature | warm |
| Nearest name | Pastel Red (#DB5856) |
| Black text | 5.52:1 |
| White text | 3.79:1 |
Values
| HEX | #E25151 |
| RGB | rgb(226, 81, 81) |
| HSL | hsl(0, 71%, 60%) |
| OKLCH | oklch(63.1% 0.181 23.9) |
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 #E25151 | 3.79:1 | AA large text | Lc -70.0 | Content text, not long reading |
| Black text on #E25151 | 5.52:1 | AA | Lc 39.5 | Non-text elements, placeholder text |
| #E25151 text on white | 3.79:1 | AA large text | Lc 64.5 | Content text, not long reading |
| #E25151 text on black | 5.52:1 | AA | Lc -37.1 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FBE4E2
oklch(93.7% 0.025 23.6)
-
Step 200
200
#F8CDCA
oklch(88.4% 0.049 22.8)
-
Step 300
300
#F5AAA5
oklch(80.9% 0.089 23.5)
-
Step 400
400
#EC7A75
oklch(70.8% 0.142 23.9)
-
Step 500
500 (this color)
#E25151
oklch(63.1% 0.181 23.9)
-
Step 600
600
#CD2C35
oklch(55.6% 0.196 23.9)
-
Step 700
700
#B11B28
oklch(49.1% 0.183 23.8)
-
Step 800
800
#901B22
oklch(42.7% 0.152 23.9)
-
Step 900
900
#741F21
oklch(37.8% 0.118 23.6)
-
Step 950
950
#441414
oklch(27% 0.074 23.5)
#E25151 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) | #776F50 | 0.194 |
| Deuteranopia (no green cones) | #9C8E4D | 0.178 |
| Tritanopia (no blue cones) | #F73053 | 0.053 |
| Achromatopsia (no color) | #838383 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E25151
#E25151
oklch(63.1% 0.181 23.9)
- #009CA7
#009CA7
oklch(63.1% 0.108 203.6)
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 #E25151, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Red #DB5856 ΔE 0.016
- Pale Red #D9544D ΔE 0.018
- Imperial Red #E63946 ΔE 0.034
- Faded Red #D3494E ΔE 0.035
- Dark Coral #CF524E ΔE 0.036
- Indian Red #CD5C5C ΔE 0.040
- Paradise Pink #EF476F ΔE 0.051
- Watermelon #FD4659 ΔE 0.052
Use #E25151 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.