#CF185C
Closest named color: Lipstick (#D5174E). oklch(55.5% 0.212 7.6), rgb(207, 24, 92).
Aa
White text reads best on this color (5.33:1).
About this color
#CF185C is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.212 and its hue 8°. Its hue sits on the warm side of the wheel. The nearest named color is Lipstick (#D5174E), ΔE 0.024 away. White text reads best on it, at 5.33:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.212) |
| Temperature | warm |
| Nearest name | Lipstick (#D5174E) |
| Black text | 3.93:1 |
| White text | 5.33:1 |
Values
| HEX | #CF185C |
| RGB | rgb(207, 24, 92) |
| HSL | hsl(338, 79%, 45%) |
| OKLCH | oklch(55.5% 0.212 7.6) |
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 #CF185C | 5.33:1 | AA | Lc -79.9 | Fine for body text |
| Black text on #CF185C | 3.93:1 | AA large text | Lc 29.6 | Dividers and decoration only |
| #CF185C text on white | 5.33:1 | AA | Lc 74.5 | Content text, not long reading |
| #CF185C text on black | 3.93:1 | AA large text | Lc -27.2 | Dividers and decoration only |
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 600.
-
Step 50
50
#FEF2F4
oklch(97.1% 0.013 5.8)
-
Step 100
100
#FBE3E6
oklch(93.6% 0.027 9)
-
Step 200
200
#F9CBD3
oklch(88.4% 0.053 6.5)
-
Step 300
300
#F6A7B5
oklch(80.9% 0.095 7.8)
-
Step 400
400
#EE748F
oklch(70.8% 0.152 7.8)
-
Step 500
500
#E44774
oklch(63.1% 0.195 7.5)
-
Step 600
600 (this color)
#CF185C
oklch(55.5% 0.212 7.6)
-
Step 700
700
#B3004C
oklch(49.1% 0.197 7.6)
-
Step 800
800
#910D3E
oklch(42.6% 0.163 7.7)
-
Step 900
900
#751835
oklch(37.7% 0.128 7.6)
-
Step 950
950
#45111F
oklch(27.1% 0.08 8)
#CF185C 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) | #51545D | 0.240 |
| Deuteranopia (no green cones) | #7F7758 | 0.215 |
| Tritanopia (no blue cones) | #E2003A | 0.057 |
| Achromatopsia (no color) | #6B6B6B | 0.213 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CF185C
#CF185C
oklch(55.5% 0.212 7.6)
- #00857D
#00857D
oklch(55.5% 0.097 187.4)
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 #CF185C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lipstick #D5174E ΔE 0.024
- Dark Hot Pink #D90166 ΔE 0.025
- Cerise #DE0C62 ΔE 0.030
- Ruby #CA0147 ΔE 0.030
- Dark Pink #CB416B ΔE 0.045
- Cherry #CF0234 ΔE 0.050
- Crimson #DC143C ΔE 0.051
- Deep Rose #C74767 ΔE 0.055
Use #CF185C 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.