#FC0066
Closest named color: Rose (#FF006E). oklch(63.3% 0.253 10.1), rgb(252, 0, 102).
Aa
Black text reads best on this color (5.33:1).
About this color
#FC0066 is a medium-light, vivid red. In OKLCH its lightness is 63%, its chroma 0.253 and its hue 10°. Its hue sits on the warm side of the wheel. The nearest named color is Rose (#FF006E), ΔE 0.012 away. Black text reads best on it, at 5.33:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.253) |
| Temperature | warm |
| Nearest name | Rose (#FF006E) |
| Black text | 5.33:1 |
| White text | 3.93:1 |
Values
| HEX | #FC0066 |
| RGB | rgb(252, 0, 102) |
| HSL | hsl(336, 100%, 49%) |
| OKLCH | oklch(63.3% 0.253 10.1) |
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 #FC0066 | 3.93:1 | AA large text | Lc -69.4 | Content text, not long reading |
| Black text on #FC0066 | 5.33:1 | AA | Lc 40.2 | Non-text elements, placeholder text |
| #FC0066 text on white | 3.93:1 | AA large text | Lc 63.9 | Content text, not long reading |
| #FC0066 text on black | 5.33:1 | AA | Lc -37.8 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#FFF2F3
oklch(97.2% 0.014 12)
-
Step 100
100
#FFE1E5
oklch(93.5% 0.033 8.6)
-
Step 200
200
#FFC9D0
oklch(88.5% 0.062 9.7)
-
Step 300
300
#FFA2B0
oklch(80.9% 0.111 10.1)
-
Step 400
400
#FF6385
oklch(70.7% 0.191 10.1)
-
Step 500
500 (this color)
#FC0066
oklch(63.3% 0.253 10.1)
-
Step 600
600
#D40055
oklch(55.6% 0.222 10)
-
Step 700
700
#B30046
oklch(49% 0.196 10.2)
-
Step 800
800
#940039
oklch(42.6% 0.17 9.9)
-
Step 900
900
#7D002F
oklch(37.7% 0.151 9.9)
-
Step 950
950
#4D021A
oklch(27.1% 0.105 10.5)
#FC0066 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) | #626367 | 0.287 |
| Deuteranopia (no green cones) | #9B9060 | 0.259 |
| Tritanopia (no blue cones) | #FF003C | 0.052 |
| Achromatopsia (no color) | #808080 | 0.255 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FC0066
#FC0066
oklch(63.3% 0.253 10.1)
- #009F99
#009F99
oklch(63.4% 0.109 190)
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 #FC0066, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rose #FF006E ΔE 0.012
- Pink Red #F5054F ΔE 0.032
- Red Pink #FA2A55 ΔE 0.035
- Neon Pink #F72585 ΔE 0.043
- Pinky Red #FC2647 ΔE 0.048
- Strong Pink #FF0789 ΔE 0.050
- Paradise Pink #EF476F ΔE 0.051
- Strawberry #FB2943 ΔE 0.054
Use #FC0066 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.