#F34D51
Closest named color: Light Red (#FF474C). oklch(65.4% 0.202 23.4), rgb(243, 77, 81).
Aa
Black text reads best on this color (5.99:1).
About this color
#F34D51 is a medium-light, vivid red. In OKLCH its lightness is 65%, its chroma 0.202 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Light Red (#FF474C), ΔE 0.022 away. Black text reads best on it, at 5.99:1.
| Hue family | Reds |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.202) |
| Temperature | warm |
| Nearest name | Light Red (#FF474C) |
| Black text | 5.99:1 |
| White text | 3.50:1 |
Values
| HEX | #F34D51 |
| RGB | rgb(243, 77, 81) |
| HSL | hsl(359, 87%, 63%) |
| OKLCH | oklch(65.4% 0.202 23.4) |
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 #F34D51 | 3.50:1 | AA large text | Lc -66.9 | Content text, not long reading |
| Black text on #F34D51 | 5.99:1 | AA | Lc 42.6 | Non-text elements, placeholder text |
| #F34D51 text on white | 3.50:1 | AA large text | Lc 61.4 | Content text, not long reading |
| #F34D51 text on black | 5.99:1 | AA | Lc -40.3 | 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
#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
#FAA7A2
oklch(80.8% 0.099 23.3)
-
Step 400
400
#F37370
oklch(70.6% 0.158 23.3)
-
Step 500
500 (this color)
#F34D51
oklch(65.4% 0.202 23.4)
-
Step 600
600
#D60E2C
oklch(55.6% 0.22 23.6)
-
Step 700
700
#B70022
oklch(49.2% 0.199 23.5)
-
Step 800
800
#96061C
oklch(42.7% 0.169 23.4)
-
Step 900
900
#78161D
oklch(37.6% 0.132 23)
-
Step 950
950
#471011
oklch(27% 0.084 23.8)
#F34D51 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) | #7B7250 | 0.218 |
| Deuteranopia (no green cones) | #A5964C | 0.200 |
| Tritanopia (no blue cones) | #FF1B50 | 0.052 |
| Achromatopsia (no color) | #898989 | 0.204 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F34D51
#F34D51
oklch(65.4% 0.202 23.4)
- #00A4AF
#00A4AF
oklch(65.5% 0.112 203.2)
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 #F34D51, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Red #FF474C ΔE 0.022
- Watermelon #FD4659 ΔE 0.023
- Grapefruit #FD5956 ΔE 0.030
- Orangey Red #FA4224 ΔE 0.038
- Strawberry #FB2943 ΔE 0.040
- Pinky Red #FC2647 ΔE 0.042
- Imperial Red #E63946 ΔE 0.042
- Red Pink #FA2A55 ΔE 0.044
Use #F34D51 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.