#CF577B
Closest named color: Deep Rose (#C74767). oklch(61.9% 0.155 4), rgb(207, 87, 123).
Aa
Black text reads best on this color (5.30:1).
About this color
#CF577B is a medium-dark, vivid red. In OKLCH its lightness is 62%, its chroma 0.155 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Rose (#C74767), ΔE 0.041 away. Black text reads best on it, at 5.30:1.
| Hue family | Reds |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.155) |
| Temperature | warm |
| Nearest name | Deep Rose (#C74767) |
| Black text | 5.30:1 |
| White text | 3.96:1 |
Values
| HEX | #CF577B |
| RGB | rgb(207, 87, 123) |
| HSL | hsl(342, 56%, 58%) |
| OKLCH | oklch(61.9% 0.155 4) |
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 #CF577B | 3.96:1 | AA large text | Lc -71.8 | Content text, not long reading |
| Black text on #CF577B | 5.30:1 | AA | Lc 37.8 | Non-text elements, placeholder text |
| #CF577B text on white | 3.96:1 | AA large text | Lc 66.3 | Content text, not long reading |
| #CF577B text on black | 5.30:1 | AA | Lc -35.3 | 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 500.
-
Step 50
50
#FCF3F5
oklch(97.2% 0.01 2)
-
Step 100
100
#F8E4E8
oklch(93.6% 0.022 3.8)
-
Step 200
200
#F3CED6
oklch(88.5% 0.043 3.4)
-
Step 300
300
#ECADBB
oklch(81% 0.076 4.2)
-
Step 400
400
#DF7F98
oklch(70.7% 0.121 3.9)
-
Step 500
500 (this color)
#CF577B
oklch(61.9% 0.155 4)
-
Step 600
600
#BE3C68
oklch(55.5% 0.169 3.8)
-
Step 700
700
#A42D56
oklch(49.1% 0.157 4.2)
-
Step 800
800
#852747
oklch(42.7% 0.13 3.7)
-
Step 900
900
#6B263B
oklch(37.7% 0.1 4.4)
-
Step 950
950
#3F1723
oklch(27% 0.064 3.5)
#CF577B 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) | #6E717C | 0.171 |
| Deuteranopia (no green cones) | #8D8978 | 0.158 |
| Tritanopia (no blue cones) | #DF4A65 | 0.041 |
| Achromatopsia (no color) | #808080 | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CF577B
#CF577B
oklch(61.9% 0.155 4)
- #009B8D
#009B8D
oklch(61.9% 0.11 183.7)
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 #CF577B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Rose #C74767 ΔE 0.041
- Dark Pink #CB416B ΔE 0.043
- Indian Red #CD5C5C ΔE 0.049
- Dusky Rose #BA6873 ΔE 0.053
- Pastel Red #DB5856 ΔE 0.057
- Faded Red #D3494E ΔE 0.059
- Dark Coral #CF524E ΔE 0.060
- Paradise Pink #EF476F ΔE 0.061
Use #CF577B 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.