#EF63BC
Closest named color: Hot Pink (#FF69B4). oklch(70.2% 0.197 344.3), rgb(239, 99, 188).
Aa
Black text reads best on this color (7.18:1).
About this color
#EF63BC is a medium-light, vivid pink. In OKLCH its lightness is 70%, its chroma 0.197 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Hot Pink (#FF69B4), ΔE 0.037 away. Black text reads best on it, at 7.18:1.
| Hue family | Pinks |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.197) |
| Temperature | warm |
| Nearest name | Hot Pink (#FF69B4) |
| Black text | 7.18:1 |
| White text | 2.92:1 |
Values
| HEX | #EF63BC |
| RGB | rgb(239, 99, 188) |
| HSL | hsl(322, 81%, 66%) |
| OKLCH | oklch(70.2% 0.197 344.3) |
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 #EF63BC | 2.92:1 | Fails | Lc -60.2 | Content text, not long reading |
| Black text on #EF63BC | 7.18:1 | AAA | Lc 49.1 | Large or bold text, headings |
| #EF63BC text on white | 2.92:1 | Fails | Lc 54.9 | Large or bold text, headings |
| #EF63BC text on black | 7.18:1 | AAA | Lc -46.9 | 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
#FEF1F8
oklch(97% 0.017 343.6)
-
Step 100
100
#FCE1F0
oklch(93.6% 0.035 343.2)
-
Step 200
200
#FBC8E4
oklch(88.5% 0.068 344.5)
-
Step 300
300
#F9A0D4
oklch(81% 0.123 344.3)
-
Step 400
400 (this color)
#EF63BC
oklch(70.2% 0.197 344.3)
-
Step 500
500
#E724AD
oklch(63% 0.251 344.2)
-
Step 600
600
#C80094
oklch(55.6% 0.237 344.2)
-
Step 700
700
#A9007C
oklch(49.1% 0.209 344.4)
-
Step 800
800
#8C0066
oklch(42.7% 0.182 344.5)
-
Step 900
900
#760055
oklch(37.7% 0.161 344.7)
-
Step 950
950
#460732
oklch(27% 0.103 344.6)
#EF63BC 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) | #6F88BF | 0.213 |
| Deuteranopia (no green cones) | #97A0B9 | 0.190 |
| Tritanopia (no blue cones) | #FD6287 | 0.082 |
| Achromatopsia (no color) | #979797 | 0.198 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EF63BC
#EF63BC
oklch(70.2% 0.197 344.3)
- #00BB86
#00BB86
oklch(70.1% 0.149 164.3)
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 #EF63BC, closest first.
No curated palette has a color within ΔE 0.04 of #EF63BC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hot Pink #FF69B4 ΔE 0.037
- Bubblegum #FF6CB5 ΔE 0.040
- Bubble Gum Pink #FF69AF ΔE 0.041
- Pale Magenta #D767AD ΔE 0.048
- Barbie Pink #FE46A5 ΔE 0.052
- Orchid #DA70D6 ΔE 0.054
- Medium Pink #F36196 ΔE 0.056
- Purply Pink #F075E6 ΔE 0.063
Use #EF63BC 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.