#F66D64
Closest named color: Coral Pink (#FF6163). oklch(70% 0.17 26.2), rgb(246, 109, 100).
Aa
Black text reads best on this color (7.29:1).
About this color
#F66D64 is a medium-light, vivid red. In OKLCH its lightness is 70%, its chroma 0.170 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Coral Pink (#FF6163), ΔE 0.025 away. Black text reads best on it, at 7.29:1.
| Hue family | Reds |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.170) |
| Temperature | warm |
| Nearest name | Coral Pink (#FF6163) |
| Black text | 7.29:1 |
| White text | 2.88:1 |
Values
| HEX | #F66D64 |
| RGB | rgb(246, 109, 100) |
| HSL | hsl(4, 89%, 68%) |
| OKLCH | oklch(70% 0.17 26.2) |
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 #F66D64 | 2.88:1 | Fails | Lc -59.7 | Large or bold text, headings |
| Black text on #F66D64 | 7.29:1 | AAA | Lc 49.7 | Large or bold text, headings |
| #F66D64 text on white | 2.88:1 | Fails | Lc 54.4 | Large or bold text, headings |
| #F66D64 text on black | 7.29:1 | AAA | Lc -47.4 | 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
#FFF2F0
oklch(97.1% 0.014 28)
-
Step 100
100
#FEE3DF
oklch(93.7% 0.03 27.8)
-
Step 200
200
#FECBC5
oklch(88.5% 0.059 26.1)
-
Step 300
300
#FEA69C
oklch(81% 0.106 26.7)
-
Step 400
400 (this color)
#F66D64
oklch(70% 0.17 26.2)
-
Step 500
500
#F13B3B
oklch(63.1% 0.218 26.1)
-
Step 600
600
#D8001D
oklch(55.5% 0.226 26.1)
-
Step 700
700
#B70017
oklch(49.1% 0.199 26.1)
-
Step 800
800
#980011
oklch(42.8% 0.174 26.1)
-
Step 900
900
#7C0F13
oklch(37.7% 0.142 26.1)
-
Step 950
950
#490D0D
oklch(27% 0.09 25.6)
#F66D64 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) | #8F8662 | 0.179 |
| Deuteranopia (no green cones) | #B1A361 | 0.165 |
| Tritanopia (no blue cones) | #FF546C | 0.050 |
| Achromatopsia (no color) | #989898 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F66D64
#F66D64
oklch(70% 0.17 26.2)
- #00B3C3
#00B3C3
oklch(70% 0.12 206.1)
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 #F66D64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Coral Pink #FF6163 ΔE 0.025
- Orange Pink #FF6F52 ΔE 0.027
- Tomato #FF6347 ΔE 0.032
- Grapefruit #FD5956 ΔE 0.035
- Pinkish Orange #FF724C ΔE 0.036
- Burnt Sienna #E76F51 ΔE 0.036
- Melon #FF7855 ΔE 0.038
- Salmon Pink #FE7B7C ΔE 0.039
Use #F66D64 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.