#F664B1
Closest named color: Hot Pink (#FF69B4). oklch(70.9% 0.195 350.5), rgb(246, 100, 177).
Aa
Black text reads best on this color (7.37:1).
About this color
#F664B1 is a medium-light, vivid pink. In OKLCH its lightness is 71%, its chroma 0.195 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Hot Pink (#FF69B4), ΔE 0.020 away. Black text reads best on it, at 7.37:1.
| Hue family | Pinks |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.195) |
| Temperature | warm |
| Nearest name | Hot Pink (#FF69B4) |
| Black text | 7.37:1 |
| White text | 2.84:1 |
Values
| HEX | #F664B1 |
| RGB | rgb(246, 100, 177) |
| HSL | hsl(328, 89%, 68%) |
| OKLCH | oklch(70.9% 0.195 350.5) |
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 #F664B1 | 2.84:1 | Fails | Lc -59.1 | Large or bold text, headings |
| Black text on #F664B1 | 7.37:1 | AAA | Lc 50.2 | Large or bold text, headings |
| #F664B1 text on white | 2.84:1 | Fails | Lc 53.8 | Large or bold text, headings |
| #F664B1 text on black | 7.37:1 | AAA | Lc -48.0 | 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
#FFF1F7
oklch(97.1% 0.017 349.5)
-
Step 100
100
#FEE1ED
oklch(93.7% 0.035 350.9)
-
Step 200
200
#FDC7DF
oklch(88.4% 0.068 350.1)
-
Step 300
300
#FC9FCB
oklch(80.8% 0.122 350.3)
-
Step 400
400 (this color)
#F664B1
oklch(70.9% 0.195 350.5)
-
Step 500
500
#ED209D
oklch(63.2% 0.249 350.5)
-
Step 600
600
#CC0085
oklch(55.7% 0.232 350.5)
-
Step 700
700
#AC0070
oklch(49.1% 0.205 350.2)
-
Step 800
800
#8E005C
oklch(42.6% 0.178 350.1)
-
Step 900
900
#78004C
oklch(37.7% 0.157 350.7)
-
Step 950
950
#48062D
oklch(27.1% 0.103 350.6)
#F664B1 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) | #7789B3 | 0.214 |
| Deuteranopia (no green cones) | #9FA3AD | 0.194 |
| Tritanopia (no blue cones) | #FF5E83 | 0.066 |
| Achromatopsia (no color) | #999999 | 0.197 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F664B1
#F664B1
oklch(70.9% 0.195 350.5)
- #00BC94
#00BC94
oklch(70.8% 0.139 170.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #F664B1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hot Pink #FF69B4 ΔE 0.020
- Bubble Gum Pink #FF69AF ΔE 0.021
- Bubblegum #FF6CB5 ΔE 0.024
- Medium Pink #F36196 ΔE 0.039
- Barbie Pink #FE46A5 ΔE 0.046
- Rosy Pink #F6688E ΔE 0.054
- Pale Magenta #D767AD ΔE 0.056
- Carnation Pink #FF7FA7 ΔE 0.066
Use #F664B1 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.