#E9534B
Closest named color: Pastel Red (#DB5856). oklch(64.4% 0.187 26.7), rgb(233, 83, 75).
Aa
Black text reads best on this color (5.80:1).
About this color
#E9534B is a medium-light, vivid red. In OKLCH its lightness is 64%, its chroma 0.187 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Pastel Red (#DB5856), ΔE 0.027 away. Black text reads best on it, at 5.80:1.
| Hue family | Reds |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.187) |
| Temperature | warm |
| Nearest name | Pastel Red (#DB5856) |
| Black text | 5.80:1 |
| White text | 3.61:1 |
Values
| HEX | #E9534B |
| RGB | rgb(233, 83, 75) |
| HSL | hsl(3, 78%, 60%) |
| OKLCH | oklch(64.4% 0.187 26.7) |
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 #E9534B | 3.61:1 | AA large text | Lc -68.3 | Content text, not long reading |
| Black text on #E9534B | 5.80:1 | AA | Lc 41.3 | Non-text elements, placeholder text |
| #E9534B text on white | 3.61:1 | AA large text | Lc 62.8 | Content text, not long reading |
| #E9534B text on black | 5.80:1 | AA | Lc -38.9 | 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
#FEF3F1
oklch(97.2% 0.012 29.9)
-
Step 100
100
#FBE4E0
oklch(93.6% 0.026 29.4)
-
Step 200
200
#F9CDC7
oklch(88.5% 0.051 27.2)
-
Step 300
300
#F6AAA1
oklch(80.9% 0.091 26.8)
-
Step 400
400
#EE796E
oklch(70.8% 0.146 26.9)
-
Step 500
500 (this color)
#E9534B
oklch(64.4% 0.187 26.7)
-
Step 600
600
#D02728
oklch(55.6% 0.204 26.8)
-
Step 700
700
#B3151B
oklch(49% 0.189 26.7)
-
Step 800
800
#921819
oklch(42.8% 0.157 26.7)
-
Step 900
900
#751D1B
oklch(37.7% 0.122 26.4)
-
Step 950
950
#451310
oklch(27% 0.078 27)
#E9534B 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) | #7C7249 | 0.198 |
| Deuteranopia (no green cones) | #A19347 | 0.184 |
| Tritanopia (no blue cones) | #FF2E52 | 0.059 |
| Achromatopsia (no color) | #868686 | 0.189 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E9534B
#E9534B
oklch(64.4% 0.187 26.7)
- #00A0AF
#00A0AF
oklch(64.5% 0.11 206.5)
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 #E9534B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Red #DB5856 ΔE 0.027
- Pale Red #D9544D ΔE 0.030
- Imperial Red #E63946 ΔE 0.041
- Light Red #FF474C ΔE 0.041
- Orangey Red #FA4224 ΔE 0.042
- Grapefruit #FD5956 ΔE 0.042
- Watermelon #FD4659 ΔE 0.044
- Dark Coral #CF524E ΔE 0.050
Use #E9534B 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.