#EF5E4B
Closest named color: Grapefruit (#FD5956). oklch(66.6% 0.183 30.1), rgb(239, 94, 75).
Aa
Black text reads best on this color (6.37:1).
About this color
#EF5E4B is a medium-light, vivid red. In OKLCH its lightness is 67%, its chroma 0.183 and its hue 30°. 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 6.37:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.183) |
| Temperature | warm |
| Nearest name | Grapefruit (#FD5956) |
| Black text | 6.37:1 |
| White text | 3.29:1 |
Values
| HEX | #EF5E4B |
| RGB | rgb(239, 94, 75) |
| HSL | hsl(7, 84%, 62%) |
| OKLCH | oklch(66.6% 0.183 30.1) |
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 #EF5E4B | 3.29:1 | AA large text | Lc -64.9 | Content text, not long reading |
| Black text on #EF5E4B | 6.37:1 | AA | Lc 44.6 | Non-text elements, placeholder text |
| #EF5E4B text on white | 3.29:1 | AA large text | Lc 59.4 | Large or bold text, headings |
| #EF5E4B text on black | 6.37:1 | AA | Lc -42.3 | 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
#FBE4E0
oklch(93.6% 0.026 29.4)
-
Step 200
200
#F8CEC6
oklch(88.5% 0.049 30.7)
-
Step 300
300
#F5AB9E
oklch(80.9% 0.09 30.2)
-
Step 400
400
#EC7B6A
oklch(70.7% 0.143 29.9)
-
Step 500
500 (this color)
#EF5E4B
oklch(66.6% 0.183 30.1)
-
Step 600
600
#CE2D1E
oklch(55.6% 0.199 29.9)
-
Step 700
700
#B21D0F
oklch(49.2% 0.185 30.1)
-
Step 800
800
#901C11
oklch(42.6% 0.153 30)
-
Step 900
900
#742016
oklch(37.7% 0.119 30.2)
-
Step 950
950
#44140E
oklch(26.9% 0.076 29.9)
#EF5E4B 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) | #857A48 | 0.190 |
| Deuteranopia (no green cones) | #A99947 | 0.174 |
| Tritanopia (no blue cones) | #FF3D5A | 0.061 |
| Achromatopsia (no color) | #8E8E8E | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EF5E4B
#EF5E4B
oklch(66.6% 0.183 30.1)
- #00A7BB
#00A7BB
oklch(66.7% 0.115 209.7)
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 #EF5E4B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grapefruit #FD5956 ΔE 0.030
- Burnt Sienna #E76F51 ΔE 0.033
- Tomato #FF6347 ΔE 0.034
- Coral Pink #FF6163 ΔE 0.041
- Light Red #FF474C ΔE 0.043
- Orange Pant #FB5607 ΔE 0.043
- Pastel Red #DB5856 ΔE 0.044
- Orangey Red #FA4224 ΔE 0.045
Use #EF5E4B 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.