#F34F54
Closest named color: Watermelon (#FD4659). oklch(65.7% 0.2 22.9), rgb(243, 79, 84).
Aa
Black text reads best on this color (6.05:1).
About this color
#F34F54 is a medium-light, vivid red. In OKLCH its lightness is 66%, its chroma 0.200 and its hue 23°. 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 6.05:1.
| Hue family | Reds |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.200) |
| Temperature | warm |
| Nearest name | Watermelon (#FD4659) |
| Black text | 6.05:1 |
| White text | 3.46:1 |
Values
| HEX | #F34F54 |
| RGB | rgb(243, 79, 84) |
| HSL | hsl(358, 87%, 63%) |
| OKLCH | oklch(65.7% 0.2 22.9) |
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 #F34F54 | 3.46:1 | AA large text | Lc -66.5 | Content text, not long reading |
| Black text on #F34F54 | 6.05:1 | AA | Lc 43.0 | Non-text elements, placeholder text |
| #F34F54 text on white | 3.46:1 | AA large text | Lc 61.1 | Content text, not long reading |
| #F34F54 text on black | 6.05:1 | AA | Lc -40.6 | 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
#FDE3E1
oklch(93.6% 0.029 23)
-
Step 200
200
#FBCCC8
oklch(88.5% 0.054 23.9)
-
Step 300
300
#FAA8A3
oklch(81% 0.098 23.3)
-
Step 400
400
#F27472
oklch(70.7% 0.156 22.8)
-
Step 500
500 (this color)
#F34F54
oklch(65.7% 0.2 22.9)
-
Step 600
600
#D5122F
oklch(55.6% 0.218 23)
-
Step 700
700
#B70024
oklch(49.2% 0.198 23)
-
Step 800
800
#95081E
oklch(42.6% 0.167 22.8)
-
Step 900
900
#78171E
oklch(37.7% 0.131 22.8)
-
Step 950
950
#471012
oklch(27% 0.084 22.8)
#F34F54 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) | #7C7353 | 0.216 |
| Deuteranopia (no green cones) | #A5974F | 0.200 |
| Tritanopia (no blue cones) | #FF2152 | 0.051 |
| Achromatopsia (no color) | #8A8A8A | 0.201 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F34F54
#F34F54
oklch(65.7% 0.2 22.9)
- #00A5AF
#00A5AF
oklch(65.7% 0.112 202.4)
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 #F34F54, 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 0.023
- Grapefruit #FD5956 ΔE 0.028
- Orangey Red #FA4224 ΔE 0.041
- Coral Pink #FF6163 ΔE 0.042
- Strawberry #FB2943 ΔE 0.042
- Paradise Pink #EF476F ΔE 0.043
- Pastel Red #DB5856 ΔE 0.044
Use #F34F54 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.