#E55258
Closest named color: Pastel Red (#DB5856). oklch(63.8% 0.182 21.6), rgb(229, 82, 88).
Aa
Black text reads best on this color (5.67:1).
About this color
#E55258 is a medium-light, vivid red. In OKLCH its lightness is 64%, its chroma 0.182 and its hue 22°. Its hue sits on the warm side of the wheel. The nearest named color is Pastel Red (#DB5856), ΔE 0.020 away. Black text reads best on it, at 5.67:1.
| Hue family | Reds |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.182) |
| Temperature | warm |
| Nearest name | Pastel Red (#DB5856) |
| Black text | 5.67:1 |
| White text | 3.69:1 |
Values
| HEX | #E55258 |
| RGB | rgb(229, 82, 88) |
| HSL | hsl(358, 74%, 61%) |
| OKLCH | oklch(63.8% 0.182 21.6) |
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 #E55258 | 3.69:1 | AA large text | Lc -69.1 | Content text, not long reading |
| Black text on #E55258 | 5.67:1 | AA | Lc 40.5 | Non-text elements, placeholder text |
| #E55258 text on white | 3.69:1 | AA large text | Lc 63.6 | Content text, not long reading |
| #E55258 text on black | 5.67:1 | AA | Lc -38.1 | 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
#FDF2F2
oklch(97% 0.012 17.4)
-
Step 100
100
#FBE4E2
oklch(93.7% 0.025 23.6)
-
Step 200
200
#F9CDCB
oklch(88.6% 0.05 21.2)
-
Step 300
300
#F5AAA7
oklch(80.9% 0.089 21.8)
-
Step 400
400
#EC7978
oklch(70.7% 0.142 21.8)
-
Step 500
500 (this color)
#E55258
oklch(63.8% 0.182 21.6)
-
Step 600
600
#CE293B
oklch(55.6% 0.199 21.6)
-
Step 700
700
#B1182D
oklch(49% 0.184 21.7)
-
Step 800
800
#901A26
oklch(42.7% 0.152 21.9)
-
Step 900
900
#741E24
oklch(37.7% 0.119 21.3)
-
Step 950
950
#441315
oklch(26.9% 0.076 21.4)
#E55258 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) | #787157 | 0.197 |
| Deuteranopia (no green cones) | #9D9054 | 0.181 |
| Tritanopia (no blue cones) | #FA3255 | 0.051 |
| Achromatopsia (no color) | #858585 | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E55258
#E55258
oklch(63.8% 0.182 21.6)
- #009FA7
#009FA7
oklch(63.9% 0.109 201.1)
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 #E55258, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Red #DB5856 ΔE 0.020
- Pale Red #D9544D ΔE 0.027
- Imperial Red #E63946 ΔE 0.037
- Faded Red #D3494E ΔE 0.042
- Paradise Pink #EF476F ΔE 0.043
- Dark Coral #CF524E ΔE 0.044
- Indian Red #CD5C5C ΔE 0.045
- Watermelon #FD4659 ΔE 0.045
Use #E55258 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.