#F66B71
Closest named color: Coral Pink (#FF6163). oklch(70% 0.171 20), rgb(246, 107, 113).
Aa
Black text reads best on this color (7.26:1).
About this color
#F66B71 is a medium-light, vivid red. In OKLCH its lightness is 70%, its chroma 0.171 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Coral Pink (#FF6163), ΔE 0.024 away. Black text reads best on it, at 7.26:1.
| Hue family | Reds |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.171) |
| Temperature | warm |
| Nearest name | Coral Pink (#FF6163) |
| Black text | 7.26:1 |
| White text | 2.89:1 |
Values
| HEX | #F66B71 |
| RGB | rgb(246, 107, 113) |
| HSL | hsl(357, 89%, 69%) |
| OKLCH | oklch(70% 0.171 20) |
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 #F66B71 | 2.89:1 | Fails | Lc -59.8 | Large or bold text, headings |
| Black text on #F66B71 | 7.26:1 | AAA | Lc 49.5 | Large or bold text, headings |
| #F66B71 text on white | 2.89:1 | Fails | Lc 54.5 | Large or bold text, headings |
| #F66B71 text on black | 7.26:1 | AAA | Lc -47.3 | 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
#FFF2F1
oklch(97.1% 0.014 22.8)
-
Step 100
100
#FEE2E1
oklch(93.5% 0.031 20.2)
-
Step 200
200
#FECAC9
oklch(88.4% 0.059 19.6)
-
Step 300
300
#FEA4A4
oklch(80.8% 0.107 19.7)
-
Step 400
400 (this color)
#F66B71
oklch(70% 0.171 20)
-
Step 500
500
#F1384F
oklch(63.2% 0.219 20)
-
Step 600
600
#D70037
oklch(55.6% 0.223 20.1)
-
Step 700
700
#B6002D
oklch(49.1% 0.197 20.1)
-
Step 800
800
#970024
oklch(42.8% 0.172 20)
-
Step 900
900
#7C0C1F
oklch(37.7% 0.143 20.2)
-
Step 950
950
#490C13
oklch(27% 0.09 19.8)
#F66B71 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) | #8C8670 | 0.184 |
| Deuteranopia (no green cones) | #AFA36E | 0.170 |
| Tritanopia (no blue cones) | #FF546E | 0.040 |
| Achromatopsia (no color) | #989898 | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F66B71
#F66B71
oklch(70% 0.171 20)
- #00B4BB
#00B4BB
oklch(70% 0.119 199.7)
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 #F66B71, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Coral Pink #FF6163 ΔE 0.024
- Salmon Pink #FE7B7C ΔE 0.037
- Grapefruit #FD5956 ΔE 0.037
- Light Coral #F08080 ΔE 0.042
- Rosy Pink #F6688E ΔE 0.042
- Orange Pink #FF6F52 ΔE 0.044
- Carnation #FD798F ΔE 0.044
- Salmon #FA8072 ΔE 0.046
Use #F66B71 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.