#F4576C
Closest named color: Watermelon (#FD4659). oklch(67.1% 0.192 16.1), rgb(244, 87, 108).
Aa
Black text reads best on this color (6.42:1).
About this color
#F4576C is a medium-light, vivid red. In OKLCH its lightness is 67%, its chroma 0.192 and its hue 16°. Its hue sits on the warm side of the wheel. The nearest named color is Watermelon (#FD4659), ΔE 0.030 away. Black text reads best on it, at 6.42:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.192) |
| Temperature | warm |
| Nearest name | Watermelon (#FD4659) |
| Black text | 6.42:1 |
| White text | 3.26:1 |
Values
| HEX | #F4576C |
| RGB | rgb(244, 87, 108) |
| HSL | hsl(352, 88%, 65%) |
| OKLCH | oklch(67.1% 0.192 16.1) |
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 #F4576C | 3.26:1 | AA large text | Lc -64.4 | Content text, not long reading |
| Black text on #F4576C | 6.42:1 | AA | Lc 45.0 | Large or bold text, headings |
| #F4576C text on white | 3.26:1 | AA large text | Lc 59.0 | Large or bold text, headings |
| #F4576C text on black | 6.42:1 | AA | Lc -42.7 | 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 400.
-
Step 50
50
#FFF2F2
oklch(97.1% 0.014 17.4)
-
Step 100
100
#FFE2E2
oklch(93.6% 0.032 17.7)
-
Step 200
200
#FFCACB
oklch(88.6% 0.06 17.1)
-
Step 300
300
#FFA3A8
oklch(80.8% 0.109 16.2)
-
Step 400
400 (this color)
#F4576C
oklch(67.1% 0.192 16.1)
-
Step 500
500
#FA1754
oklch(63.1% 0.245 16)
-
Step 600
600
#D60044
oklch(55.6% 0.223 16.1)
-
Step 700
700
#B50038
oklch(49.1% 0.196 16.1)
-
Step 800
800
#96002D
oklch(42.7% 0.171 16.1)
-
Step 900
900
#7E0024
oklch(37.7% 0.151 16.3)
-
Step 950
950
#4C0514
oklch(27% 0.101 16.6)
#F4576C 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) | #7E7A6C | 0.210 |
| Deuteranopia (no green cones) | #A69A68 | 0.193 |
| Tritanopia (no blue cones) | #FF3860 | 0.041 |
| Achromatopsia (no color) | #8E8E8E | 0.193 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F4576C
#F4576C
oklch(67.1% 0.192 16.1)
- #00ABAD
#00ABAD
oklch(67.2% 0.114 196.3)
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 #F4576C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Watermelon #FD4659 ΔE 0.030
- Paradise Pink #EF476F ΔE 0.032
- Warm Pink #FB5581 ΔE 0.032
- Grapefruit #FD5956 ΔE 0.034
- Coral Pink #FF6163 ΔE 0.035
- Light Red #FF474C ΔE 0.040
- Rosy Pink #F6688E ΔE 0.047
- Red Pink #FA2A55 ΔE 0.055
Use #F4576C 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.