#ED4F4F
Closest named color: Light Red (#FF474C). oklch(64.6% 0.195 24.4), rgb(237, 79, 79).
Aa
Black text reads best on this color (5.83:1).
About this color
#ED4F4F is a medium-light, vivid red. In OKLCH its lightness is 65%, its chroma 0.195 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Light Red (#FF474C), ΔE 0.033 away. Black text reads best on it, at 5.83:1.
| Hue family | Reds |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.195) |
| Temperature | warm |
| Nearest name | Light Red (#FF474C) |
| Black text | 5.83:1 |
| White text | 3.60:1 |
Values
| HEX | #ED4F4F |
| RGB | rgb(237, 79, 79) |
| HSL | hsl(0, 81%, 62%) |
| OKLCH | oklch(64.6% 0.195 24.4) |
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 #ED4F4F | 3.60:1 | AA large text | Lc -68.0 | Content text, not long reading |
| Black text on #ED4F4F | 5.83:1 | AA | Lc 41.6 | Non-text elements, placeholder text |
| #ED4F4F text on white | 3.60:1 | AA large text | Lc 62.5 | Content text, not long reading |
| #ED4F4F text on black | 5.83:1 | AA | Lc -39.2 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E1
oklch(93.6% 0.028 23.2)
-
Step 200
200
#FACCC8
oklch(88.4% 0.053 24)
-
Step 300
300
#F8A9A2
oklch(80.9% 0.094 25)
-
Step 400
400
#F17670
oklch(70.8% 0.153 24.6)
-
Step 500
500 (this color)
#ED4F4F
oklch(64.6% 0.195 24.4)
-
Step 600
600
#D31D2D
oklch(55.6% 0.211 24.4)
-
Step 700
700
#B60520
oklch(49.1% 0.196 24.3)
-
Step 800
800
#94101C
oklch(42.7% 0.163 24.4)
-
Step 900
900
#771A1D
oklch(37.8% 0.127 24.2)
-
Step 950
950
#461212
oklch(27.1% 0.08 24.2)
#ED4F4F 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) | #7A714E | 0.209 |
| Deuteranopia (no green cones) | #A2934A | 0.191 |
| Tritanopia (no blue cones) | #FF2451 | 0.054 |
| Achromatopsia (no color) | #878787 | 0.196 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ED4F4F
#ED4F4F
oklch(64.6% 0.195 24.4)
- #00A1AD
#00A1AD
oklch(64.6% 0.11 204.2)
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 #ED4F4F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Red #FF474C ΔE 0.033
- Pastel Red #DB5856 ΔE 0.034
- Watermelon #FD4659 ΔE 0.034
- Pale Red #D9544D ΔE 0.037
- Imperial Red #E63946 ΔE 0.037
- Grapefruit #FD5956 ΔE 0.038
- Orangey Red #FA4224 ΔE 0.041
- Strawberry #FB2943 ΔE 0.045
Use #ED4F4F 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.