#CB4B90
Closest named color: Dark Pink (#CB416B). oklch(60.6% 0.177 350.3), rgb(203, 75, 144).
Aa
Black text reads best on this color (4.94:1).
About this color
#CB4B90 is a medium-dark, vivid red. In OKLCH its lightness is 61%, its chroma 0.177 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Pink (#CB416B), ΔE 0.053 away. Black text reads best on it, at 4.94:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.177) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 4.94:1 |
| White text | 4.24:1 |
Values
| HEX | #CB4B90 |
| RGB | rgb(203, 75, 144) |
| HSL | hsl(328, 55%, 55%) |
| OKLCH | oklch(60.6% 0.177 350.3) |
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 #CB4B90 | 4.24:1 | AA large text | Lc -74.0 | Content text, not long reading |
| Black text on #CB4B90 | 4.94:1 | AA | Lc 35.6 | Non-text elements, placeholder text |
| #CB4B90 text on white | 4.24:1 | AA large text | Lc 68.5 | Content text, not long reading |
| #CB4B90 text on black | 4.94:1 | AA | Lc -33.2 | 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
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F8E3EC
oklch(93.5% 0.026 349.8)
-
Step 200
200
#F3CDDD
oklch(88.5% 0.047 350.9)
-
Step 300
300
#ECAAC8
oklch(80.9% 0.086 350.3)
-
Step 400
400
#E07AAC
oklch(70.7% 0.138 350.5)
-
Step 500
500 (this color)
#CB4B90
oklch(60.6% 0.177 350.3)
-
Step 600
600
#BF3282
oklch(55.6% 0.192 350.4)
-
Step 700
700
#A4226E
oklch(49% 0.179 350.3)
-
Step 800
800
#851F5A
oklch(42.6% 0.148 349.9)
-
Step 900
900
#6C214A
oklch(37.8% 0.116 350.3)
-
Step 950
950
#3F152B
oklch(27% 0.072 350.4)
#CB4B90 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) | #5C6C92 | 0.195 |
| Deuteranopia (no green cones) | #80838D | 0.174 |
| Tritanopia (no blue cones) | #D94567 | 0.065 |
| Achromatopsia (no color) | #7B7B7B | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB4B90
#CB4B90
oklch(60.6% 0.177 350.3)
- #009877
#009877
oklch(60.5% 0.119 170.3)
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 #CB4B90, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pink #CB416B ΔE 0.053
- Deep Rose #C74767 ΔE 0.061
- Pale Magenta #D767AD ΔE 0.068
- Medium Violet Red #C71585 ΔE 0.069
- Pinky Purple #C94CBE ΔE 0.071
- Purpley Pink #C83CB9 ΔE 0.075
- Dark Hot Pink #D90166 ΔE 0.081
- Cerise #DE0C62 ΔE 0.083
Use #CB4B90 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.