#ED5B53
Closest named color: Grapefruit (#FD5956). oklch(66.1% 0.182 26.4), rgb(237, 91, 83).
Aa
Black text reads best on this color (6.22:1).
About this color
#ED5B53 is a medium-light, vivid red. In OKLCH its lightness is 66%, its chroma 0.182 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Grapefruit (#FD5956), ΔE 0.030 away. Black text reads best on it, at 6.22:1.
| Hue family | Reds |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.182) |
| Temperature | warm |
| Nearest name | Grapefruit (#FD5956) |
| Black text | 6.22:1 |
| White text | 3.37:1 |
Values
| HEX | #ED5B53 |
| RGB | rgb(237, 91, 83) |
| HSL | hsl(3, 81%, 63%) |
| OKLCH | oklch(66.1% 0.182 26.4) |
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 #ED5B53 | 3.37:1 | AA large text | Lc -65.8 | Content text, not long reading |
| Black text on #ED5B53 | 6.22:1 | AA | Lc 43.7 | Non-text elements, placeholder text |
| #ED5B53 text on white | 3.37:1 | AA large text | Lc 60.3 | Content text, not long reading |
| #ED5B53 text on black | 6.22:1 | AA | Lc -41.4 | 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
#F8CDC8
oklch(88.4% 0.049 25.9)
-
Step 300
300
#F5ABA2
oklch(81% 0.089 26.9)
-
Step 400
400
#EC7A70
oklch(70.7% 0.142 26.5)
-
Step 500
500 (this color)
#ED5B53
oklch(66.1% 0.182 26.4)
-
Step 600
600
#CE2C2C
oklch(55.6% 0.198 26.6)
-
Step 700
700
#B21B1F
oklch(49.2% 0.184 26.5)
-
Step 800
800
#901B1C
oklch(42.7% 0.152 26.3)
-
Step 900
900
#741F1D
oklch(37.7% 0.119 26.1)
-
Step 950
950
#441411
oklch(26.9% 0.075 26.9)
#ED5B53 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) | #817851 | 0.194 |
| Deuteranopia (no green cones) | #A6974F | 0.177 |
| Tritanopia (no blue cones) | #FF3B5A | 0.055 |
| Achromatopsia (no color) | #8C8C8C | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ED5B53
#ED5B53
oklch(66.1% 0.182 26.4)
- #00A5B5
#00A5B5
oklch(66% 0.113 207)
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 #ED5B53, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grapefruit #FD5956 ΔE 0.030
- Pastel Red #DB5856 ΔE 0.036
- Light Red #FF474C ΔE 0.039
- Coral Pink #FF6163 ΔE 0.041
- Burnt Sienna #E76F51 ΔE 0.041
- Watermelon #FD4659 ΔE 0.042
- Pale Red #D9544D ΔE 0.043
- Tomato #FF6347 ΔE 0.043
Use #ED5B53 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.