#F66D58
Closest named color: Orange Pink (#FF6F52). oklch(69.8% 0.173 30.7), rgb(246, 109, 88).
Aa
Black text reads best on this color (7.24:1).
About this color
#F66D58 is a medium-light, vivid red. In OKLCH its lightness is 70%, its chroma 0.173 and its hue 31°. Its hue sits on the warm side of the wheel. The nearest named color is Orange Pink (#FF6F52), ΔE 0.019 away. Black text reads best on it, at 7.24:1.
| Hue family | Reds |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.173) |
| Temperature | warm |
| Nearest name | Orange Pink (#FF6F52) |
| Black text | 7.24:1 |
| White text | 2.89:1 |
Values
| HEX | #F66D58 |
| RGB | rgb(246, 109, 88) |
| HSL | hsl(8, 90%, 65%) |
| OKLCH | oklch(69.8% 0.173 30.7) |
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 #F66D58 | 2.89:1 | Fails | Lc -59.9 | Large or bold text, headings |
| Black text on #F66D58 | 7.24:1 | AAA | Lc 49.4 | Large or bold text, headings |
| #F66D58 text on white | 2.89:1 | Fails | Lc 54.6 | Large or bold text, headings |
| #F66D58 text on black | 7.24:1 | AAA | Lc -47.2 | 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
#FEE3DD
oklch(93.6% 0.031 32.6)
-
Step 200
200
#FECBC2
oklch(88.4% 0.06 29.9)
-
Step 300
300
#FEA696
oklch(80.8% 0.108 30.8)
-
Step 400
400 (this color)
#F66D58
oklch(69.8% 0.173 30.7)
-
Step 500
500
#F23C26
oklch(63.2% 0.221 30.7)
-
Step 600
600
#D51900
oklch(55.5% 0.218 30.7)
-
Step 700
700
#B51400
oklch(49.2% 0.193 30.8)
-
Step 800
800
#950E00
oklch(42.6% 0.167 30.7)
-
Step 900
900
#7C0F03
oklch(37.6% 0.144 30.8)
-
Step 950
950
#490D06
oklch(26.9% 0.091 30.8)
#F66D58 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) | #918555 | 0.177 |
| Deuteranopia (no green cones) | #B2A355 | 0.164 |
| Tritanopia (no blue cones) | #FF5268 | 0.059 |
| Achromatopsia (no color) | #989898 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F66D58
#F66D58
oklch(69.8% 0.173 30.7)
- #00B1C8
#00B1C8
oklch(69.7% 0.121 211)
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 #F66D58, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orange Pink #FF6F52 ΔE 0.019
- Tomato #FF6347 ΔE 0.024
- Pinkish Orange #FF724C ΔE 0.026
- Burnt Sienna #E76F51 ΔE 0.029
- Melon #FF7855 ΔE 0.031
- Coral Pink #FF6163 ΔE 0.032
- Grapefruit #FD5956 ΔE 0.036
- Salmon #FA8072 ΔE 0.043
Use #F66D58 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.