#CB2580
Closest named color: Medium Violet Red (#C71585). oklch(56.6% 0.211 353.4), rgb(203, 37, 128).
Aa
White text reads best on this color (5.10:1).
About this color
#CB2580 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.211 and its hue 353°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.021 away. White text reads best on it, at 5.10:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.211) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 4.11:1 |
| White text | 5.10:1 |
Values
| HEX | #CB2580 |
| RGB | rgb(203, 37, 128) |
| HSL | hsl(327, 69%, 47%) |
| OKLCH | oklch(56.6% 0.211 353.4) |
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 #CB2580 | 5.10:1 | AA | Lc -79.0 | Fine for body text |
| Black text on #CB2580 | 4.11:1 | AA large text | Lc 30.5 | Non-text elements, placeholder text |
| #CB2580 text on white | 5.10:1 | AA | Lc 73.6 | Content text, not long reading |
| #CB2580 text on black | 4.11:1 | AA large text | Lc -28.1 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#FAE3EB
oklch(93.7% 0.027 354.5)
-
Step 200
200
#F6CBDC
oklch(88.4% 0.053 352.5)
-
Step 300
300
#F2A7C5
oklch(80.9% 0.096 353.8)
-
Step 400
400
#E775A8
oklch(70.8% 0.151 353.5)
-
Step 500
500
#DC4993
oklch(63% 0.195 353.1)
-
Step 600
600 (this color)
#CB2580
oklch(56.6% 0.211 353.4)
-
Step 700
700
#AC0C69
oklch(49.1% 0.197 353.6)
-
Step 800
800
#8C1356
oklch(42.8% 0.163 353.5)
-
Step 900
900
#701A47
oklch(37.6% 0.127 353.1)
-
Step 950
950
#421129
oklch(26.9% 0.081 353.6)
#CB2580 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) | #495B82 | 0.239 |
| Deuteranopia (no green cones) | #77797C | 0.212 |
| Tritanopia (no blue cones) | #DB0750 | 0.076 |
| Achromatopsia (no color) | #6E6E6E | 0.213 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB2580
#CB2580
oklch(56.6% 0.211 353.4)
- #008A71
#008A71
oklch(56.5% 0.108 174)
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 #CB2580, closest first.
No curated palette has a color within ΔE 0.04 of #CB2580.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.021
- Dark Hot Pink #D90166 ΔE 0.047
- Dark Pink #CB416B ΔE 0.058
- Cerise #DE0C62 ΔE 0.058
- Deep Rose #C74767 ΔE 0.070
- Lipstick #D5174E ΔE 0.075
- Ruby #CA0147 ΔE 0.081
- Purpley Pink #C83CB9 ΔE 0.087
Use #CB2580 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.