#FB6366
Closest named color: Coral Pink (#FF6163). oklch(69.5% 0.186 22.2), rgb(251, 99, 102).
Aa
Black text reads best on this color (7.07:1).
About this color
#FB6366 is a medium-light, vivid red. In OKLCH its lightness is 69%, its chroma 0.186 and its hue 22°. Its hue sits on the warm side of the wheel. The nearest named color is Coral Pink (#FF6163), ΔE 0.008 away. Black text reads best on it, at 7.07:1.
| Hue family | Reds |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.186) |
| Temperature | warm |
| Nearest name | Coral Pink (#FF6163) |
| Black text | 7.07:1 |
| White text | 2.96:1 |
Values
| HEX | #FB6366 |
| RGB | rgb(251, 99, 102) |
| HSL | hsl(359, 95%, 69%) |
| OKLCH | oklch(69.5% 0.186 22.2) |
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 #FB6366 | 2.96:1 | Fails | Lc -60.7 | Content text, not long reading |
| Black text on #FB6366 | 7.07:1 | AAA | Lc 48.7 | Large or bold text, headings |
| #FB6366 text on white | 2.96:1 | Fails | Lc 55.4 | Large or bold text, headings |
| #FB6366 text on black | 7.07:1 | AAA | Lc -46.4 | 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
#FFF2F1
oklch(97.1% 0.014 22.8)
-
Step 100
100
#FFE2E0
oklch(93.6% 0.032 22.5)
-
Step 200
200
#FFCAC7
oklch(88.5% 0.061 22.1)
-
Step 300
300
#FFA4A1
oklch(80.8% 0.109 21.8)
-
Step 400
400 (this color)
#FB6366
oklch(69.5% 0.186 22.2)
-
Step 500
500
#F82541
oklch(63% 0.238 22)
-
Step 600
600
#D70030
oklch(55.5% 0.224 22)
-
Step 700
700
#B60027
oklch(49% 0.197 22)
-
Step 800
800
#97001E
oklch(42.7% 0.172 22.2)
-
Step 900
900
#7F0018
oklch(37.7% 0.152 22.1)
-
Step 950
950
#4C070E
oklch(27% 0.099 22.4)
#FB6366 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) | #898265 | 0.200 |
| Deuteranopia (no green cones) | #B0A262 | 0.185 |
| Tritanopia (no blue cones) | #FF4565 | 0.048 |
| Achromatopsia (no color) | #969696 | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FB6366
#FB6366
oklch(69.5% 0.186 22.2)
- #00B2BC
#00B2BC
oklch(69.5% 0.118 201.9)
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 #FB6366, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Coral Pink #FF6163 ΔE 0.008
- Grapefruit #FD5956 ΔE 0.021
- Tomato #FF6347 ΔE 0.035
- Orange Pink #FF6F52 ΔE 0.040
- Light Red #FF474C ΔE 0.044
- Watermelon #FD4659 ΔE 0.044
- Salmon Pink #FE7B7C ΔE 0.048
- Pinkish Orange #FF724C ΔE 0.050
Use #FB6366 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.