#EF5B61
Closest named color: Grapefruit (#FD5956). oklch(66.6% 0.182 21.2), rgb(239, 91, 97).
Aa
Black text reads best on this color (6.33:1).
About this color
#EF5B61 is a medium-light, vivid red. In OKLCH its lightness is 67%, its chroma 0.182 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Grapefruit (#FD5956), ΔE 0.028 away. Black text reads best on it, at 6.33:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.182) |
| Temperature | warm |
| Nearest name | Grapefruit (#FD5956) |
| Black text | 6.33:1 |
| White text | 3.31:1 |
Values
| HEX | #EF5B61 |
| RGB | rgb(239, 91, 97) |
| HSL | hsl(358, 82%, 65%) |
| OKLCH | oklch(66.6% 0.182 21.2) |
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 #EF5B61 | 3.31:1 | AA large text | Lc -65.1 | Content text, not long reading |
| Black text on #EF5B61 | 6.33:1 | AA | Lc 44.4 | Non-text elements, placeholder text |
| #EF5B61 text on white | 3.31:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #EF5B61 text on black | 6.33:1 | AA | Lc -42.1 | 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
#F5AAA8
oklch(80.9% 0.089 20.9)
-
Step 400
400
#EC7979
oklch(70.7% 0.142 21.3)
-
Step 500
500 (this color)
#EF5B61
oklch(66.6% 0.182 21.2)
-
Step 600
600
#CE293C
oklch(55.6% 0.199 21.2)
-
Step 700
700
#B2182E
oklch(49.2% 0.185 21.4)
-
Step 800
800
#901927
oklch(42.7% 0.153 21.2)
-
Step 900
900
#741E24
oklch(37.7% 0.119 21.3)
-
Step 950
950
#441316
oklch(26.9% 0.075 20.3)
#EF5B61 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) | #807A60 | 0.198 |
| Deuteranopia (no green cones) | #A6995D | 0.182 |
| Tritanopia (no blue cones) | #FF3D5E | 0.047 |
| Achromatopsia (no color) | #8D8D8D | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EF5B61
#EF5B61
oklch(66.6% 0.182 21.2)
- #00A8B1
#00A8B1
oklch(66.6% 0.113 201.6)
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 #EF5B61, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grapefruit #FD5956 ΔE 0.028
- Coral Pink #FF6163 ΔE 0.034
- Watermelon #FD4659 ΔE 0.036
- Light Red #FF474C ΔE 0.039
- Pastel Red #DB5856 ΔE 0.041
- Paradise Pink #EF476F ΔE 0.044
- Tomato #FF6347 ΔE 0.049
- Pale Red #D9544D ΔE 0.050
Use #EF5B61 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.