#CB3B8F
Closest named color: Medium Violet Red (#C71585). oklch(58.9% 0.197 349), rgb(203, 59, 143).
Aa
White text reads best on this color (4.60:1).
About this color
#CB3B8F is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.197 and its hue 349°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.043 away. White text reads best on it, at 4.60:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.197) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 4.56:1 |
| White text | 4.60:1 |
Values
| HEX | #CB3B8F |
| RGB | rgb(203, 59, 143) |
| HSL | hsl(325, 58%, 51%) |
| OKLCH | oklch(58.9% 0.197 349) |
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 #CB3B8F | 4.60:1 | AA | Lc -76.3 | Fine for body text |
| Black text on #CB3B8F | 4.56:1 | AA | Lc 33.2 | Non-text elements, placeholder text |
| #CB3B8F text on white | 4.60:1 | AA | Lc 70.9 | Content text, not long reading |
| #CB3B8F text on black | 4.56:1 | AA | Lc -30.8 | 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 600.
-
Step 50
50
#FCF2F7
oklch(97% 0.013 345.5)
-
Step 100
100
#F8E3EC
oklch(93.5% 0.026 349.8)
-
Step 200
200
#F3CDDE
oklch(88.5% 0.048 349.4)
-
Step 300
300
#EDA9CA
oklch(80.9% 0.09 348.7)
-
Step 400
400
#E079AE
oklch(70.6% 0.141 349.2)
-
Step 500
500
#D4529B
oklch(63.1% 0.18 348.7)
-
Step 600
600 (this color)
#CB3B8F
oklch(58.9% 0.197 349)
-
Step 700
700
#A51F71
oklch(49.1% 0.184 348.9)
-
Step 800
800
#861E5C
oklch(42.8% 0.151 349)
-
Step 900
900
#6C204B
oklch(37.7% 0.118 349.3)
-
Step 950
950
#40142C
oklch(27.1% 0.075 349.5)
#CB3B8F 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) | #506591 | 0.219 |
| Deuteranopia (no green cones) | #7A7E8C | 0.193 |
| Tritanopia (no blue cones) | #D93460 | 0.075 |
| Achromatopsia (no color) | #757575 | 0.199 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB3B8F
#CB3B8F
oklch(58.9% 0.197 349)
- #009371
#009371
oklch(59% 0.118 169.1)
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 #CB3B8F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.043
- Dark Pink #CB416B ΔE 0.059
- Purpley Pink #C83CB9 ΔE 0.066
- Dark Hot Pink #D90166 ΔE 0.069
- Deep Rose #C74767 ΔE 0.070
- Pinky Purple #C94CBE ΔE 0.071
- Cerise #DE0C62 ΔE 0.075
- Neon Pink #F72585 ΔE 0.084
Use #CB3B8F 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.