#F6557B
Closest named color: Warm Pink (#FB5581). oklch(67.6% 0.197 10), rgb(246, 85, 123).
Aa
Black text reads best on this color (6.50:1).
About this color
#F6557B is a medium-light, vivid red. In OKLCH its lightness is 68%, its chroma 0.197 and its hue 10°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Pink (#FB5581), ΔE 0.012 away. Black text reads best on it, at 6.50:1.
| Hue family | Reds |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.197) |
| Temperature | warm |
| Nearest name | Warm Pink (#FB5581) |
| Black text | 6.50:1 |
| White text | 3.22:1 |
Values
| HEX | #F6557B |
| RGB | rgb(246, 85, 123) |
| HSL | hsl(346, 90%, 65%) |
| OKLCH | oklch(67.6% 0.197 10) |
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 #F6557B | 3.22:1 | AA large text | Lc -63.9 | Content text, not long reading |
| Black text on #F6557B | 6.50:1 | AA | Lc 45.5 | Large or bold text, headings |
| #F6557B text on white | 3.22:1 | AA large text | Lc 58.5 | Large or bold text, headings |
| #F6557B text on black | 6.50:1 | AA | Lc -43.2 | 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
#FFF2F3
oklch(97.2% 0.014 12)
-
Step 100
100
#FFE1E5
oklch(93.5% 0.033 8.6)
-
Step 200
200
#FFC9D0
oklch(88.5% 0.062 9.7)
-
Step 300
300
#FFA2B0
oklch(80.9% 0.111 10.1)
-
Step 400
400 (this color)
#F6557B
oklch(67.6% 0.197 10)
-
Step 500
500
#FB0266
oklch(63.2% 0.252 10)
-
Step 600
600
#D40055
oklch(55.6% 0.222 10)
-
Step 700
700
#B30047
oklch(49% 0.196 9.8)
-
Step 800
800
#940039
oklch(42.6% 0.17 9.9)
-
Step 900
900
#7D002F
oklch(37.7% 0.151 9.9)
-
Step 950
950
#4C031B
oklch(27% 0.103 9.5)
#F6557B 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) | #7A7B7C | 0.219 |
| Deuteranopia (no green cones) | #A49B77 | 0.200 |
| Tritanopia (no blue cones) | #FF3964 | 0.041 |
| Achromatopsia (no color) | #8F8F8F | 0.199 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F6557B
#F6557B
oklch(67.6% 0.197 10)
- #00ADA7
#00ADA7
oklch(67.5% 0.116 190.4)
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 #F6557B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Pink #FB5581 ΔE 0.012
- Paradise Pink #EF476F ΔE 0.029
- Rosy Pink #F6688E ΔE 0.036
- Medium Pink #F36196 ΔE 0.037
- Watermelon #FD4659 ΔE 0.043
- Coral Pink #FF6163 ΔE 0.049
- Grapefruit #FD5956 ΔE 0.053
- Light Red #FF474C ΔE 0.057
Use #F6557B 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.