#EC5F63
Closest named color: Grapefruit (#FD5956). oklch(66.7% 0.175 21.5), rgb(236, 95, 99).
Aa
Black text reads best on this color (6.38:1).
About this color
#EC5F63 is a medium-light, vivid red. In OKLCH its lightness is 67%, its chroma 0.175 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Grapefruit (#FD5956), ΔE 0.033 away. Black text reads best on it, at 6.38:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.175) |
| Temperature | warm |
| Nearest name | Grapefruit (#FD5956) |
| Black text | 6.38:1 |
| White text | 3.28:1 |
Values
| HEX | #EC5F63 |
| RGB | rgb(236, 95, 99) |
| HSL | hsl(358, 79%, 65%) |
| OKLCH | oklch(66.7% 0.175 21.5) |
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 #EC5F63 | 3.28:1 | AA large text | Lc -64.9 | Content text, not long reading |
| Black text on #EC5F63 | 6.38:1 | AA | Lc 44.6 | Non-text elements, placeholder text |
| #EC5F63 text on white | 3.28:1 | AA large text | Lc 59.5 | Large or bold text, headings |
| #EC5F63 text on black | 6.38:1 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FAE4E3
oklch(93.6% 0.024 20.7)
-
Step 200
200
#F7CDCB
oklch(88.4% 0.048 21.3)
-
Step 300
300
#F3ABA8
oklch(80.9% 0.085 21.8)
-
Step 400
400
#E97B7A
oklch(70.6% 0.136 21.6)
-
Step 500
500 (this color)
#EC5F63
oklch(66.7% 0.175 21.5)
-
Step 600
600
#CB303E
oklch(55.7% 0.19 21.6)
-
Step 700
700
#AF2030
oklch(49.2% 0.177 21.6)
-
Step 800
800
#8E1E29
oklch(42.7% 0.147 21.2)
-
Step 900
900
#722125
oklch(37.7% 0.114 21.7)
-
Step 950
950
#431516
oklch(27% 0.071 21.9)
#EC5F63 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) | #827B62 | 0.188 |
| Deuteranopia (no green cones) | #A59960 | 0.174 |
| Tritanopia (no blue cones) | #FF4562 | 0.048 |
| Achromatopsia (no color) | #8E8E8E | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EC5F63
#EC5F63
oklch(66.7% 0.175 21.5)
- #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 #EC5F63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grapefruit #FD5956 ΔE 0.033
- Coral Pink #FF6163 ΔE 0.036
- Pastel Red #DB5856 ΔE 0.039
- Watermelon #FD4659 ΔE 0.043
- Burnt Sienna #E76F51 ΔE 0.045
- Light Red #FF474C ΔE 0.046
- Paradise Pink #EF476F ΔE 0.049
- Pale Red #D9544D ΔE 0.049
Use #EC5F63 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.