#CB4789
Closest named color: Dark Pink (#CB416B). oklch(59.9% 0.179 352.9), rgb(203, 71, 137).
Aa
Black text reads best on this color (4.80:1).
About this color
#CB4789 is a medium-dark, vivid red. In OKLCH its lightness is 60%, its chroma 0.179 and its hue 353°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Pink (#CB416B), ΔE 0.043 away. Black text reads best on it, at 4.80:1.
| Hue family | Reds |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.179) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 4.80:1 |
| White text | 4.37:1 |
Values
| HEX | #CB4789 |
| RGB | rgb(203, 71, 137) |
| HSL | hsl(330, 56%, 54%) |
| OKLCH | oklch(59.9% 0.179 352.9) |
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 #CB4789 | 4.37:1 | AA large text | Lc -74.9 | Content text, not long reading |
| Black text on #CB4789 | 4.80:1 | AA | Lc 34.7 | Non-text elements, placeholder text |
| #CB4789 text on white | 4.37:1 | AA large text | Lc 69.4 | Content text, not long reading |
| #CB4789 text on black | 4.80:1 | AA | Lc -32.2 | 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
#F8E3EB
oklch(93.5% 0.025 352.5)
-
Step 200
200
#F4CDDC
oklch(88.6% 0.048 353)
-
Step 300
300
#EEA9C5
oklch(80.8% 0.088 353.2)
-
Step 400
400
#E279A8
oklch(70.7% 0.14 353)
-
Step 500
500 (this color)
#CB4789
oklch(59.9% 0.179 352.9)
-
Step 600
600
#C12F7D
oklch(55.5% 0.194 352.9)
-
Step 700
700
#A71F6A
oklch(49.2% 0.182 352.8)
-
Step 800
800
#871E56
oklch(42.7% 0.149 352.9)
-
Step 900
900
#6D2047
oklch(37.7% 0.116 352.9)
-
Step 950
950
#40142A
oklch(27% 0.074 352.1)
#CB4789 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) | #5C6A8B | 0.197 |
| Deuteranopia (no green cones) | #808286 | 0.179 |
| Tritanopia (no blue cones) | #DA3E62 | 0.062 |
| Achromatopsia (no color) | #797979 | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB4789
#CB4789
oklch(59.9% 0.179 352.9)
- #009579
#009579
oklch(59.7% 0.114 173.2)
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 #CB4789, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pink #CB416B ΔE 0.043
- Deep Rose #C74767 ΔE 0.052
- Medium Violet Red #C71585 ΔE 0.063
- Dark Hot Pink #D90166 ΔE 0.071
- Cerise #DE0C62 ΔE 0.073
- Pale Magenta #D767AD ΔE 0.077
- Dark Rose #B5485D ΔE 0.078
- Pinky Purple #C94CBE ΔE 0.080
Use #CB4789 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.