#F3638D
Closest named color: Rosy Pink (#F6688E). oklch(69.2% 0.18 4.9), rgb(243, 99, 141).
Aa
Black text reads best on this color (6.98:1).
About this color
#F3638D is a medium-light, vivid pink. In OKLCH its lightness is 69%, its chroma 0.180 and its hue 5°. Its hue sits on the warm side of the wheel. The nearest named color is Rosy Pink (#F6688E), ΔE 0.012 away. Black text reads best on it, at 6.98:1.
| Hue family | Pinks |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.180) |
| Temperature | warm |
| Nearest name | Rosy Pink (#F6688E) |
| Black text | 6.98:1 |
| White text | 3.00:1 |
Values
| HEX | #F3638D |
| RGB | rgb(243, 99, 141) |
| HSL | hsl(343, 86%, 67%) |
| OKLCH | oklch(69.2% 0.18 4.9) |
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 #F3638D | 3.00:1 | AA large text | Lc -61.4 | Content text, not long reading |
| Black text on #F3638D | 6.98:1 | AA | Lc 48.0 | Large or bold text, headings |
| #F3638D text on white | 3.00:1 | AA large text | Lc 56.0 | Large or bold text, headings |
| #F3638D text on black | 6.98:1 | AA | Lc -45.7 | 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
#FFF2F4
oklch(97.2% 0.014 6.7)
-
Step 100
100
#FEE1E7
oklch(93.5% 0.033 3.7)
-
Step 200
200
#FEC9D3
oklch(88.5% 0.061 5.8)
-
Step 300
300
#FEA1B7
oklch(80.8% 0.113 4.5)
-
Step 400
400 (this color)
#F3638D
oklch(69.2% 0.18 4.9)
-
Step 500
500
#F02C77
oklch(63.1% 0.23 4.8)
-
Step 600
600
#D20062
oklch(55.6% 0.223 4.8)
-
Step 700
700
#B20052
oklch(49.1% 0.197 4.8)
-
Step 800
800
#930042
oklch(42.7% 0.171 5.1)
-
Step 900
900
#7B0237
oklch(37.6% 0.15 4.7)
-
Step 950
950
#490920
oklch(27% 0.095 5.2)
#F3638D 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) | #7F838E | 0.200 |
| Deuteranopia (no green cones) | #A59F8A | 0.182 |
| Tritanopia (no blue cones) | #FF5273 | 0.041 |
| Achromatopsia (no color) | #959595 | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F3638D
#F3638D
oklch(69.2% 0.18 4.9)
- #00B4A6
#00B4A6
oklch(69.2% 0.122 185.1)
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 #F3638D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rosy Pink #F6688E ΔE 0.012
- Medium Pink #F36196 ΔE 0.015
- Warm Pink #FB5581 ΔE 0.026
- Pale Violet Red #DB7093 ΔE 0.046
- Carnation #FD798F ΔE 0.051
- Bubble Gum Pink #FF69AF ΔE 0.052
- Paradise Pink #EF476F ΔE 0.054
- Hot Pink #FF69B4 ΔE 0.058
Use #F3638D 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.