#CD3680
Closest named color: Dark Pink (#CB416B). oklch(58.2% 0.197 355.3), rgb(205, 54, 128).
Aa
White text reads best on this color (4.73:1).
About this color
#CD3680 is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.197 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Pink (#CB416B), ΔE 0.040 away. White text reads best on it, at 4.73:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.197) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 4.43:1 |
| White text | 4.73:1 |
Values
| HEX | #CD3680 |
| RGB | rgb(205, 54, 128) |
| HSL | hsl(331, 60%, 51%) |
| OKLCH | oklch(58.2% 0.197 355.3) |
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 #CD3680 | 4.73:1 | AA | Lc -77.1 | Fine for body text |
| Black text on #CD3680 | 4.43:1 | AA large text | Lc 32.5 | Non-text elements, placeholder text |
| #CD3680 text on white | 4.73:1 | AA | Lc 71.6 | Content text, not long reading |
| #CD3680 text on black | 4.43:1 | AA large text | Lc -30.1 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#F9E3EA
oklch(93.6% 0.026 356.3)
-
Step 200
200
#F5CCDA
oklch(88.4% 0.049 355.6)
-
Step 300
300
#EFA9C3
oklch(80.9% 0.088 355.2)
-
Step 400
400
#E478A4
oklch(70.7% 0.142 355.6)
-
Step 500
500
#D9508E
oklch(63.1% 0.181 355.5)
-
Step 600
600 (this color)
#CD3680
oklch(58.2% 0.197 355.3)
-
Step 700
700
#A91C65
oklch(49.2% 0.183 355.5)
-
Step 800
800
#891B53
oklch(42.7% 0.152 355)
-
Step 900
900
#6E1F44
oklch(37.7% 0.117 355.5)
-
Step 950
950
#411428
oklch(27.1% 0.074 355.6)
#CD3680 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) | #546182 | 0.220 |
| Deuteranopia (no green cones) | #7D7D7D | 0.197 |
| Tritanopia (no blue cones) | #DD2556 | 0.066 |
| Achromatopsia (no color) | #737373 | 0.199 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CD3680
#CD3680
oklch(58.2% 0.197 355.3)
- #008F77
#008F77
oklch(58% 0.109 175.3)
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 #CD3680, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pink #CB416B ΔE 0.040
- Medium Violet Red #C71585 ΔE 0.043
- Dark Hot Pink #D90166 ΔE 0.048
- Deep Rose #C74767 ΔE 0.053
- Cerise #DE0C62 ΔE 0.055
- Lipstick #D5174E ΔE 0.071
- Dark Rose #B5485D ΔE 0.078
- Neon Pink #F72585 ΔE 0.080
Use #CD3680 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.