#C64371
Closest named color: Dark Pink (#CB416B). oklch(57.8% 0.17 2.5), rgb(198, 67, 113).
Aa
White text reads best on this color (4.72:1).
About this color
#C64371 is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.170 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Pink (#CB416B), ΔE 0.013 away. White text reads best on it, at 4.72:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.170) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 4.44:1 |
| White text | 4.72:1 |
Values
| HEX | #C64371 |
| RGB | rgb(198, 67, 113) |
| HSL | hsl(339, 53%, 52%) |
| OKLCH | oklch(57.8% 0.17 2.5) |
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 #C64371 | 4.72:1 | AA | Lc -77.4 | Fine for body text |
| Black text on #C64371 | 4.44:1 | AA large text | Lc 32.2 | Non-text elements, placeholder text |
| #C64371 text on white | 4.72:1 | AA | Lc 71.9 | Content text, not long reading |
| #C64371 text on black | 4.44:1 | AA large text | Lc -29.8 | Dividers and decoration only |
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
#FCF3F5
oklch(97.2% 0.01 2)
-
Step 100
100
#F8E4E8
oklch(93.6% 0.022 3.8)
-
Step 200
200
#F3CED6
oklch(88.5% 0.043 3.4)
-
Step 300
300
#ECACBC
oklch(80.9% 0.078 2.5)
-
Step 400
400
#DF7E9A
oklch(70.7% 0.123 2.2)
-
Step 500
500
#D35A81
oklch(63.1% 0.157 2.5)
-
Step 600
600 (this color)
#C64371
oklch(57.8% 0.17 2.5)
-
Step 700
700
#A42C59
oklch(49.1% 0.159 2.4)
-
Step 800
800
#852749
oklch(42.8% 0.131 2.3)
-
Step 900
900
#6B253D
oklch(37.6% 0.103 2.1)
-
Step 950
950
#3F1724
oklch(27% 0.064 2)
#C64371 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) | #5E6372 | 0.189 |
| Deuteranopia (no green cones) | #817D6E | 0.173 |
| Tritanopia (no blue cones) | #D63255 | 0.048 |
| Achromatopsia (no color) | #737373 | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C64371
#C64371
oklch(57.8% 0.17 2.5)
- #008D7F
#008D7F
oklch(57.8% 0.103 182.8)
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 #C64371, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pink #CB416B ΔE 0.013
- Deep Rose #C74767 ΔE 0.019
- Dark Rose #B5485D ΔE 0.045
- Dusty Red #B9484E ΔE 0.059
- Dark Hot Pink #D90166 ΔE 0.060
- Lipstick #D5174E ΔE 0.061
- Cerise #DE0C62 ΔE 0.061
- Faded Red #D3494E ΔE 0.062
Use #C64371 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.