#F3739B
Closest named color: Rosy Pink (#F6688E). oklch(71.7% 0.162 2.3), rgb(243, 115, 155).
Aa
Black text reads best on this color (7.73:1).
About this color
#F3739B is a medium-light, vivid pink. In OKLCH its lightness is 72%, its chroma 0.162 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Rosy Pink (#F6688E), ΔE 0.023 away. Black text reads best on it, at 7.73:1.
| Hue family | Pinks |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.162) |
| Temperature | warm |
| Nearest name | Rosy Pink (#F6688E) |
| Black text | 7.73:1 |
| White text | 2.71:1 |
Values
| HEX | #F3739B |
| RGB | rgb(243, 115, 155) |
| HSL | hsl(341, 84%, 70%) |
| OKLCH | oklch(71.7% 0.162 2.3) |
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 #F3739B | 2.71:1 | Fails | Lc -57.3 | Large or bold text, headings |
| Black text on #F3739B | 7.73:1 | AAA | Lc 52.0 | Large or bold text, headings |
| #F3739B text on white | 2.71:1 | Fails | Lc 52.1 | Large or bold text, headings |
| #F3739B text on black | 7.73:1 | AAA | Lc -49.8 | 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
#FEF2F5
oklch(97.1% 0.013 0.3)
-
Step 100
100
#FCE2E8
oklch(93.6% 0.03 2)
-
Step 200
200
#FACAD6
oklch(88.4% 0.056 1.6)
-
Step 300
300
#F8A5BB
oklch(80.9% 0.101 2.3)
-
Step 400
400 (this color)
#F3739B
oklch(71.7% 0.162 2.3)
-
Step 500
500
#E6407F
oklch(63.1% 0.207 2.3)
-
Step 600
600
#D10068
oklch(55.6% 0.224 2.4)
-
Step 700
700
#B10057
oklch(49.1% 0.198 2.4)
-
Step 800
800
#920047
oklch(42.6% 0.172 2.2)
-
Step 900
900
#76133C
oklch(37.7% 0.135 2)
-
Step 950
950
#460F23
oklch(27.1% 0.085 2.6)
#F3739B 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) | #898E9C | 0.178 |
| Deuteranopia (no green cones) | #AAA698 | 0.163 |
| Tritanopia (no blue cones) | #FF6882 | 0.039 |
| Achromatopsia (no color) | #9D9D9D | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F3739B
#F3739B
oklch(71.7% 0.162 2.3)
- #00BDAA
#00BDAA
oklch(71.6% 0.128 182.3)
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 #F3739B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rosy Pink #F6688E ΔE 0.023
- Carnation #FD798F ΔE 0.032
- Medium Pink #F36196 ΔE 0.034
- Carnation Pink #FF7FA7 ΔE 0.036
- Bubble Gum Pink #FF69AF ΔE 0.043
- Pinky #FC86AA ΔE 0.045
- Pale Violet Red #DB7093 ΔE 0.045
- Rose Pink #F7879A ΔE 0.046
Use #F3739B 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.