#CB507E
Closest named color: Dark Pink (#CB416B). oklch(60.5% 0.162 359.9), rgb(203, 80, 126).
Aa
Black text reads best on this color (4.98:1).
About this color
#CB507E is a medium-dark, vivid red. In OKLCH its lightness is 61%, its chroma 0.162 and its hue 360°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Pink (#CB416B), ΔE 0.032 away. Black text reads best on it, at 4.98:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.162) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 4.98:1 |
| White text | 4.21:1 |
Values
| HEX | #CB507E |
| RGB | rgb(203, 80, 126) |
| HSL | hsl(338, 54%, 55%) |
| OKLCH | oklch(60.5% 0.162 359.9) |
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 #CB507E | 4.21:1 | AA large text | Lc -73.8 | Content text, not long reading |
| Black text on #CB507E | 4.98:1 | AA | Lc 35.8 | Non-text elements, placeholder text |
| #CB507E text on white | 4.21:1 | AA large text | Lc 68.3 | Content text, not long reading |
| #CB507E text on black | 4.98:1 | AA | Lc -33.3 | 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
#FCF3F5
oklch(97.2% 0.01 2)
-
Step 100
100
#F8E4E9
oklch(93.6% 0.023 0.5)
-
Step 200
200
#F3CED8
oklch(88.6% 0.043 359.9)
-
Step 300
300
#ECACBE
oklch(80.9% 0.078 0.5)
-
Step 400
400
#E07D9D
oklch(70.7% 0.127 0.2)
-
Step 500
500 (this color)
#CB507E
oklch(60.5% 0.162 359.9)
-
Step 600
600
#BF396F
oklch(55.6% 0.175 0)
-
Step 700
700
#A42A5D
oklch(49.1% 0.163 359.9)
-
Step 800
800
#86254C
oklch(42.8% 0.135 0.1)
-
Step 900
900
#6C243F
oklch(37.7% 0.106 0.3)
-
Step 950
950
#3F1625
oklch(26.9% 0.067 359.7)
#CB507E 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) | #666D7F | 0.179 |
| Deuteranopia (no green cones) | #87847B | 0.163 |
| Tritanopia (no blue cones) | #DB4462 | 0.048 |
| Achromatopsia (no color) | #7B7B7B | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB507E
#CB507E
oklch(60.5% 0.162 359.9)
- #009784
#009784
oklch(60.6% 0.11 179.7)
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 #CB507E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pink #CB416B ΔE 0.032
- Deep Rose #C74767 ΔE 0.034
- Indian Red #CD5C5C ΔE 0.063
- Dusky Rose #BA6873 ΔE 0.064
- Dark Rose #B5485D ΔE 0.064
- Faded Red #D3494E ΔE 0.066
- Paradise Pink #EF476F ΔE 0.070
- Dark Coral #CF524E ΔE 0.070
Use #CB507E 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.