#F34C52
Closest named color: Watermelon (#FD4659). oklch(65.3% 0.203 22.9), rgb(243, 76, 82).
Aa
Black text reads best on this color (5.96:1).
About this color
#F34C52 is a medium-light, vivid red. In OKLCH its lightness is 65%, its chroma 0.203 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 5.96:1.
| Hue family | Reds |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.203) |
| Temperature | warm |
| Nearest name | Watermelon (#FD4659) |
| Black text | 5.96:1 |
| White text | 3.51:1 |
Values
| HEX | #F34C52 |
| RGB | rgb(243, 76, 82) |
| HSL | hsl(358, 87%, 63%) |
| OKLCH | oklch(65.3% 0.203 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 #F34C52 | 3.51:1 | AA large text | Lc -67.0 | Content text, not long reading |
| Black text on #F34C52 | 5.96:1 | AA | Lc 42.5 | Non-text elements, placeholder text |
| #F34C52 text on white | 3.51:1 | AA large text | Lc 61.6 | Content text, not long reading |
| #F34C52 text on black | 5.96:1 | AA | Lc -40.1 | 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
#FCCCC8
oklch(88.6% 0.055 23.8)
-
Step 300
300
#FAA7A3
oklch(80.8% 0.099 22.5)
-
Step 400
400
#F47371
oklch(70.8% 0.159 22.9)
-
Step 500
500 (this color)
#F34C52
oklch(65.3% 0.203 22.9)
-
Step 600
600
#D60B2E
oklch(55.6% 0.22 22.9)
-
Step 700
700
#B70024
oklch(49.2% 0.198 23)
-
Step 800
800
#96041D
oklch(42.6% 0.17 22.9)
-
Step 900
900
#79161D
oklch(37.8% 0.133 23.1)
-
Step 950
950
#471012
oklch(27% 0.084 22.8)
#F34C52 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) | #7A7251 | 0.220 |
| Deuteranopia (no green cones) | #A4964D | 0.203 |
| Tritanopia (no blue cones) | #FF1950 | 0.051 |
| Achromatopsia (no color) | #898989 | 0.204 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F34C52
#F34C52
oklch(65.3% 0.203 22.9)
- #00A4AE
#00A4AE
oklch(65.4% 0.111 202.5)
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 #F34C52, 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 0.022
- Grapefruit #FD5956 ΔE 0.031
- Strawberry #FB2943 ΔE 0.038
- Orangey Red #FA4224 ΔE 0.040
- Pinky Red #FC2647 ΔE 0.041
- Imperial Red #E63946 ΔE 0.041
- Red Pink #FA2A55 ΔE 0.042
Use #F34C52 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.