#CF2666
Closest named color: Dark Hot Pink (#D90166). oklch(56.5% 0.205 4.9), rgb(207, 38, 102).
Aa
White text reads best on this color (5.09:1).
About this color
#CF2666 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.205 and its hue 5°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Hot Pink (#D90166), ΔE 0.024 away. White text reads best on it, at 5.09:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.205) |
| Temperature | warm |
| Nearest name | Dark Hot Pink (#D90166) |
| Black text | 4.12:1 |
| White text | 5.09:1 |
Values
| HEX | #CF2666 |
| RGB | rgb(207, 38, 102) |
| HSL | hsl(337, 69%, 48%) |
| OKLCH | oklch(56.5% 0.205 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 #CF2666 | 5.09:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #CF2666 | 4.12:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #CF2666 text on white | 5.09:1 | AA | Lc 73.5 | Content text, not long reading |
| #CF2666 text on black | 4.12:1 | AA large text | Lc -28.2 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FBE3E7
oklch(93.6% 0.027 6.2)
-
Step 200
200
#F8CCD4
oklch(88.5% 0.051 5.9)
-
Step 300
300
#F4A8B9
oklch(80.9% 0.092 4.6)
-
Step 400
400
#EB7594
oklch(70.7% 0.148 5)
-
Step 500
500
#E14B7A
oklch(63.2% 0.188 5.2)
-
Step 600
600 (this color)
#CF2666
oklch(56.5% 0.205 4.9)
-
Step 700
700
#B00E52
oklch(49.1% 0.191 5.1)
-
Step 800
800
#8F1443
oklch(42.8% 0.158 5.3)
-
Step 900
900
#731B39
oklch(37.8% 0.123 4.9)
-
Step 950
950
#441221
oklch(27.1% 0.078 5.6)
#CF2666 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) | #545967 | 0.231 |
| Deuteranopia (no green cones) | #807A62 | 0.209 |
| Tritanopia (no blue cones) | #E20043 | 0.057 |
| Achromatopsia (no color) | #6E6E6E | 0.207 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CF2666
#CF2666
oklch(56.5% 0.205 4.9)
- #00897D
#00897D
oklch(56.6% 0.1 184.1)
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 #CF2666, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Hot Pink #D90166 ΔE 0.024
- Cerise #DE0C62 ΔE 0.030
- Dark Pink #CB416B ΔE 0.034
- Lipstick #D5174E ΔE 0.034
- Ruby #CA0147 ΔE 0.045
- Deep Rose #C74767 ΔE 0.046
- Crimson #DC143C ΔE 0.059
- Medium Violet Red #C71585 ΔE 0.060
Use #CF2666 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.