#E04B57
Closest named color: Pastel Red (#DB5856). oklch(62.2% 0.184 19.8), rgb(224, 75, 87).
Aa
Black text reads best on this color (5.31:1).
About this color
#E04B57 is a medium-light, vivid red. In OKLCH its lightness is 62%, its chroma 0.184 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Pastel Red (#DB5856), ΔE 0.024 away. Black text reads best on it, at 5.31:1.
| Hue family | Reds |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.184) |
| Temperature | warm |
| Nearest name | Pastel Red (#DB5856) |
| Black text | 5.31:1 |
| White text | 3.95:1 |
Values
| HEX | #E04B57 |
| RGB | rgb(224, 75, 87) |
| HSL | hsl(355, 71%, 59%) |
| OKLCH | oklch(62.2% 0.184 19.8) |
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 #E04B57 | 3.95:1 | AA large text | Lc -71.4 | Content text, not long reading |
| Black text on #E04B57 | 5.31:1 | AA | Lc 38.2 | Non-text elements, placeholder text |
| #E04B57 text on white | 3.95:1 | AA large text | Lc 65.9 | Content text, not long reading |
| #E04B57 text on black | 5.31:1 | AA | Lc -35.8 | 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FBE3E3
oklch(93.5% 0.026 17.6)
-
Step 200
200
#F9CDCC
oklch(88.6% 0.05 19.7)
-
Step 300
300
#F6A9A9
oklch(80.9% 0.091 19.2)
-
Step 400
400
#ED787B
oklch(70.8% 0.144 19.8)
-
Step 500
500 (this color)
#E04B57
oklch(62.2% 0.184 19.8)
-
Step 600
600
#CE273F
oklch(55.5% 0.2 19.9)
-
Step 700
700
#B21531
oklch(49.1% 0.186 20)
-
Step 800
800
#911729
oklch(42.7% 0.155 20)
-
Step 900
900
#741D26
oklch(37.7% 0.12 19.6)
-
Step 950
950
#451316
oklch(27.1% 0.077 20.4)
#E04B57 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) | #726C56 | 0.201 |
| Deuteranopia (no green cones) | #988C53 | 0.185 |
| Tritanopia (no blue cones) | #F52850 | 0.049 |
| Achromatopsia (no color) | #808080 | 0.186 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E04B57
#E04B57
oklch(62.2% 0.184 19.8)
- #009AA0
#009AA0
oklch(62.4% 0.106 199.7)
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 #E04B57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Red #DB5856 ΔE 0.024
- Pale Red #D9544D ΔE 0.025
- Imperial Red #E63946 ΔE 0.027
- Faded Red #D3494E ΔE 0.028
- Dark Coral #CF524E ΔE 0.035
- Indian Red #CD5C5C ΔE 0.042
- Paradise Pink #EF476F ΔE 0.044
- Red Pantone #EF233C ΔE 0.049
Use #E04B57 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.