#F37757
Closest named color: Melon (#FF7855). oklch(70.8% 0.16 35.5), rgb(243, 119, 87).
Aa
Black text reads best on this color (7.58:1).
About this color
#F37757 is a medium-light, vivid red. In OKLCH its lightness is 71%, its chroma 0.160 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Melon (#FF7855), ΔE 0.022 away. Black text reads best on it, at 7.58:1.
| Hue family | Reds |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.160) |
| Temperature | warm |
| Nearest name | Melon (#FF7855) |
| Black text | 7.58:1 |
| White text | 2.76:1 |
Values
| HEX | #F37757 |
| RGB | rgb(243, 119, 87) |
| HSL | hsl(12, 87%, 65%) |
| OKLCH | oklch(70.8% 0.16 35.5) |
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 #F37757 | 2.76:1 | Fails | Lc -58.1 | Large or bold text, headings |
| Black text on #F37757 | 7.58:1 | AAA | Lc 51.2 | Large or bold text, headings |
| #F37757 text on white | 2.76:1 | Fails | Lc 52.9 | Large or bold text, headings |
| #F37757 text on black | 7.58:1 | AAA | Lc -49.0 | Large or bold text, headings |
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
#FEF3EF
oklch(97.2% 0.013 41.2)
-
Step 100
100
#FCE4DD
oklch(93.6% 0.028 36.9)
-
Step 200
200
#FBCDC0
oklch(88.5% 0.055 36.3)
-
Step 300
300
#FAAA94
oklch(81% 0.1 36)
-
Step 400
400 (this color)
#F37757
oklch(70.8% 0.16 35.5)
-
Step 500
500
#EA4A1B
oklch(63.1% 0.204 35.6)
-
Step 600
600
#CB3500
oklch(55.6% 0.193 35.4)
-
Step 700
700
#AC2C00
oklch(49.2% 0.17 35.6)
-
Step 800
800
#8E2300
oklch(42.8% 0.148 35.7)
-
Step 900
900
#771C00
oklch(37.7% 0.13 35.8)
-
Step 950
950
#471204
oklch(27% 0.084 36.1)
#F37757 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) | #978B54 | 0.159 |
| Deuteranopia (no green cones) | #B6A654 | 0.147 |
| Tritanopia (no blue cones) | #FF5F70 | 0.066 |
| Achromatopsia (no color) | #9B9B9B | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F37757
#F37757
oklch(70.8% 0.16 35.5)
- #00B4D2
#00B4D2
oklch(70.9% 0.125 215.3)
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 #F37757, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Melon #FF7855 ΔE 0.022
- Pinkish Orange #FF724C ΔE 0.022
- Orange Pink #FF6F52 ΔE 0.024
- Burnt Sienna #E76F51 ΔE 0.030
- Coral #FF7F50 ΔE 0.032
- Salmon #FA8072 ΔE 0.035
- Dark Peach #DE7E5D ΔE 0.037
- Tomato #FF6347 ΔE 0.039
Use #F37757 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.