#F24555
Closest named color: Watermelon (#FD4659). oklch(64.5% 0.208 20.4), rgb(242, 69, 85).
Aa
Black text reads best on this color (5.75:1).
About this color
#F24555 is a medium-light, vivid red. In OKLCH its lightness is 65%, its chroma 0.208 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Watermelon (#FD4659), ΔE 0.022 away. Black text reads best on it, at 5.75:1.
| Hue family | Reds |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.208) |
| Temperature | warm |
| Nearest name | Watermelon (#FD4659) |
| Black text | 5.75:1 |
| White text | 3.64:1 |
Values
| HEX | #F24555 |
| RGB | rgb(242, 69, 85) |
| HSL | hsl(354, 87%, 61%) |
| OKLCH | oklch(64.5% 0.208 20.4) |
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 #F24555 | 3.64:1 | AA large text | Lc -68.2 | Content text, not long reading |
| Black text on #F24555 | 5.75:1 | AA | Lc 41.3 | Non-text elements, placeholder text |
| #F24555 text on white | 3.64:1 | AA large text | Lc 62.7 | Content text, not long reading |
| #F24555 text on black | 5.75:1 | AA | Lc -38.9 | 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
#FFF2F2
oklch(97.1% 0.014 17.4)
-
Step 100
100
#FDE3E2
oklch(93.7% 0.029 20.3)
-
Step 200
200
#FDCBC9
oklch(88.5% 0.057 21)
-
Step 300
300
#FCA6A5
oklch(80.9% 0.102 20.3)
-
Step 400
400
#F57175
oklch(70.7% 0.162 20.3)
-
Step 500
500 (this color)
#F24555
oklch(64.5% 0.208 20.4)
-
Step 600
600
#D70036
oklch(55.6% 0.223 20.4)
-
Step 700
700
#B6002C
oklch(49.1% 0.197 20.5)
-
Step 800
800
#970023
oklch(42.8% 0.172 20.4)
-
Step 900
900
#7A1321
oklch(37.8% 0.136 20.3)
-
Step 950
950
#480E14
oklch(27% 0.087 19.7)
#F24555 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) | #756F54 | 0.229 |
| Deuteranopia (no green cones) | #A19350 | 0.209 |
| Tritanopia (no blue cones) | #FF004C | 0.048 |
| Achromatopsia (no color) | #868686 | 0.210 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F24555
#F24555
oklch(64.5% 0.208 20.4)
- #00A1A8
#00A1A8
oklch(64.5% 0.11 200.3)
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 #F24555, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Watermelon #FD4659 ΔE 0.022
- Light Red #FF474C ΔE 0.028
- Red Pink #FA2A55 ΔE 0.031
- Strawberry #FB2943 ΔE 0.031
- Pinky Red #FC2647 ΔE 0.033
- Imperial Red #E63946 ΔE 0.034
- Paradise Pink #EF476F ΔE 0.034
- Red Pantone #EF233C ΔE 0.041
Use #F24555 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.