#F37E91
Closest named color: Carnation (#FD798F). oklch(73% 0.144 11), rgb(243, 126, 145).
Aa
Black text reads best on this color (8.20:1).
About this color
#F37E91 is a medium-light, vivid red. In OKLCH its lightness is 73%, its chroma 0.144 and its hue 11°. Its hue sits on the warm side of the wheel. The nearest named color is Carnation (#FD798F), ΔE 0.019 away. Black text reads best on it, at 8.20:1.
| Hue family | Reds |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.144) |
| Temperature | warm |
| Nearest name | Carnation (#FD798F) |
| Black text | 8.20:1 |
| White text | 2.55:1 |
Values
| HEX | #F37E91 |
| RGB | rgb(243, 126, 145) |
| HSL | hsl(350, 83%, 72%) |
| OKLCH | oklch(73% 0.144 11) |
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 #F37E91 | 2.55:1 | Fails | Lc -54.8 | Large or bold text, headings |
| Black text on #F37E91 | 8.20:1 | AAA | Lc 54.3 | Large or bold text, headings |
| #F37E91 text on white | 2.55:1 | Fails | Lc 49.7 | Large or bold text, headings |
| #F37E91 text on black | 8.20:1 | AAA | Lc -52.3 | 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
#FDF2F3
oklch(97% 0.012 11)
-
Step 100
100
#FBE3E5
oklch(93.6% 0.026 11.9)
-
Step 200
200
#F8CCD1
oklch(88.4% 0.05 10.5)
-
Step 300
300
#F4A9B2
oklch(80.9% 0.089 11.3)
-
Step 400
400 (this color)
#F37E91
oklch(73% 0.144 11)
-
Step 500
500
#E14D6D
oklch(63.1% 0.184 11.2)
-
Step 600
600
#CC2656
oklch(55.6% 0.2 10.9)
-
Step 700
700
#B01446
oklch(49.1% 0.186 10.9)
-
Step 800
800
#8F173A
oklch(42.7% 0.154 10.8)
-
Step 900
900
#731D31
oklch(37.7% 0.119 11.5)
-
Step 950
950
#44131D
oklch(27.1% 0.076 11.4)
#F37E91 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) | #949491 | 0.158 |
| Deuteranopia (no green cones) | #B2AB8F | 0.146 |
| Tritanopia (no blue cones) | #FF7185 | 0.031 |
| Achromatopsia (no color) | #A2A2A2 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F37E91
#F37E91
oklch(73% 0.144 11)
- #00C0BA
#00C0BA
oklch(72.9% 0.126 190.8)
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 #F37E91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carnation #FD798F ΔE 0.019
- Rose Pink #F7879A ΔE 0.022
- Blush Pink #FE828C ΔE 0.024
- Light Coral #F08080 ΔE 0.026
- Salmon Pink #FE7B7C ΔE 0.032
- Rosa #FE86A4 ΔE 0.035
- Carnation Pink #FF7FA7 ΔE 0.037
- Pinky #FC86AA ΔE 0.038
Use #F37E91 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.