#FF3D81
Closest named color: Warm Pink (#FB5581). oklch(67% 0.231 5.4), rgb(255, 61, 129).
Aa
Black text reads best on this color (6.23:1).
About this color
#FF3D81 is a medium-light, vivid red. In OKLCH its lightness is 67%, its chroma 0.231 and its hue 5°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Pink (#FB5581), ΔE 0.034 away. Black text reads best on it, at 6.23:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.231) |
| Temperature | warm |
| Nearest name | Warm Pink (#FB5581) |
| Black text | 6.23:1 |
| White text | 3.36:1 |
Values
| HEX | #FF3D81 |
| RGB | rgb(255, 61, 129) |
| HSL | hsl(339, 100%, 62%) |
| OKLCH | oklch(67% 0.231 5.4) |
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 #FF3D81 | 3.36:1 | AA large text | Lc -65.0 | Content text, not long reading |
| Black text on #FF3D81 | 6.23:1 | AA | Lc 44.5 | Non-text elements, placeholder text |
| #FF3D81 text on white | 3.36:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #FF3D81 text on black | 6.23:1 | AA | Lc -42.1 | 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 400.
-
Step 50
50
#FFF2F4
oklch(97.2% 0.014 6.7)
-
Step 100
100
#FFE1E7
oklch(93.6% 0.034 4.1)
-
Step 200
200
#FFC8D3
oklch(88.4% 0.064 5.1)
-
Step 300
300
#FFA1B6
oklch(80.9% 0.114 5.4)
-
Step 400
400 (this color)
#FF3D81
oklch(67% 0.231 5.4)
-
Step 500
500
#F90074
oklch(63.1% 0.254 5.3)
-
Step 600
600
#D20061
oklch(55.5% 0.223 5.2)
-
Step 700
700
#B20051
oklch(49.1% 0.197 5.2)
-
Step 800
800
#930042
oklch(42.7% 0.171 5.1)
-
Step 900
900
#7C0036
oklch(37.7% 0.151 5.4)
-
Step 950
950
#4D001F
oklch(27% 0.109 5.3)
#FF3D81 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) | #6E7382 | 0.260 |
| Deuteranopia (no green cones) | #A19A7C | 0.236 |
| Tritanopia (no blue cones) | #FF005B | 0.054 |
| Achromatopsia (no color) | #8C8C8C | 0.233 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FF3D81
#FF3D81
oklch(67% 0.231 5.4)
- #00AC9F
#00AC9F
oklch(67% 0.118 185.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes and gradients that use #FF3D81
These curated palettes and gradients contain exactly #FF3D81. Open one to see the full color scheme around it.
Palettes
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Pink #FB5581 ΔE 0.034
- Neon Pink #F72585 ΔE 0.036
- Rose #FF006E ΔE 0.041
- Paradise Pink #EF476F ΔE 0.041
- Strong Pink #FF0789 ΔE 0.044
- Deep Pink #FF1493 ΔE 0.050
- Barbie Pink #FE46A5 ΔE 0.050
- Electric Pink #FF0490 ΔE 0.051
Use #FF3D81 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.