#ED5751
Closest named color: Grapefruit (#FD5956). oklch(65.6% 0.186 25.9), rgb(237, 87, 81).
Aa
Black text reads best on this color (6.08:1).
About this color
#ED5751 is a medium-light, vivid red. In OKLCH its lightness is 66%, its chroma 0.186 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Grapefruit (#FD5956), ΔE 0.031 away. Black text reads best on it, at 6.08:1.
| Hue family | Reds |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.186) |
| Temperature | warm |
| Nearest name | Grapefruit (#FD5956) |
| Black text | 6.08:1 |
| White text | 3.45:1 |
Values
| HEX | #ED5751 |
| RGB | rgb(237, 87, 81) |
| HSL | hsl(2, 81%, 62%) |
| OKLCH | oklch(65.6% 0.186 25.9) |
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 #ED5751 | 3.45:1 | AA large text | Lc -66.6 | Content text, not long reading |
| Black text on #ED5751 | 6.08:1 | AA | Lc 43.0 | Non-text elements, placeholder text |
| #ED5751 text on white | 3.45:1 | AA large text | Lc 61.1 | Content text, not long reading |
| #ED5751 text on black | 6.08:1 | AA | Lc -40.6 | 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
#FBE4E1
oklch(93.7% 0.026 26.5)
-
Step 200
200
#F9CDC8
oklch(88.5% 0.05 25.7)
-
Step 300
300
#F6AAA2
oklch(80.9% 0.091 25.9)
-
Step 400
400
#EE7970
oklch(70.8% 0.146 25.9)
-
Step 500
500 (this color)
#ED5751
oklch(65.6% 0.186 25.9)
-
Step 600
600
#D0272C
oklch(55.6% 0.203 25.8)
-
Step 700
700
#B3151F
oklch(49.1% 0.188 25.7)
-
Step 800
800
#91181B
oklch(42.6% 0.156 26)
-
Step 900
900
#751E1C
oklch(37.8% 0.121 26.2)
-
Step 950
950
#451311
oklch(27% 0.077 26)
#ED5751 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) | #7F764F | 0.198 |
| Deuteranopia (no green cones) | #A5964D | 0.182 |
| Tritanopia (no blue cones) | #FF3457 | 0.055 |
| Achromatopsia (no color) | #8A8A8A | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ED5751
#ED5751
oklch(65.6% 0.186 25.9)
- #00A4B2
#00A4B2
oklch(65.6% 0.112 205.5)
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 #ED5751, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grapefruit #FD5956 ΔE 0.031
- Pastel Red #DB5856 ΔE 0.034
- Light Red #FF474C ΔE 0.036
- Watermelon #FD4659 ΔE 0.039
- Pale Red #D9544D ΔE 0.040
- Orangey Red #FA4224 ΔE 0.044
- Coral Pink #FF6163 ΔE 0.044
- Tomato #FF6347 ΔE 0.047
Use #ED5751 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.