#C64D77
Closest named color: Deep Rose (#C74767). oklch(59.2% 0.159 1.6), rgb(198, 77, 119).
Aa
Black text reads best on this color (4.72:1).
About this color
#C64D77 is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.159 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Rose (#C74767), ΔE 0.023 away. Black text reads best on it, at 4.72:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.159) |
| Temperature | warm |
| Nearest name | Deep Rose (#C74767) |
| Black text | 4.72:1 |
| White text | 4.44:1 |
Values
| HEX | #C64D77 |
| RGB | rgb(198, 77, 119) |
| HSL | hsl(339, 51%, 54%) |
| OKLCH | oklch(59.2% 0.159 1.6) |
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 #C64D77 | 4.44:1 | AA large text | Lc -75.6 | Fine for body text |
| Black text on #C64D77 | 4.72:1 | AA | Lc 34.0 | Non-text elements, placeholder text |
| #C64D77 text on white | 4.44:1 | AA large text | Lc 70.1 | Content text, not long reading |
| #C64D77 text on black | 4.72:1 | AA | Lc -31.6 | 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
#FBF3F5
oklch(97.1% 0.009 0.1)
-
Step 100
100
#F7E4E9
oklch(93.5% 0.022 359.7)
-
Step 200
200
#F1CFD7
oklch(88.5% 0.039 2)
-
Step 300
300
#E9AEBD
oklch(80.9% 0.071 2)
-
Step 400
400
#DB819B
oklch(70.7% 0.114 1.8)
-
Step 500
500
#CE5F83
oklch(63.1% 0.145 1.7)
-
Step 600
600 (this color)
#C64D77
oklch(59.2% 0.159 1.6)
-
Step 700
700
#A0325B
oklch(49.1% 0.149 1.4)
-
Step 800
800
#822B4A
oklch(42.7% 0.123 1.8)
-
Step 900
900
#69283E
oklch(37.8% 0.096 1.7)
-
Step 950
950
#3E1824
oklch(27% 0.061 2.1)
#C64D77 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) | #646978 | 0.176 |
| Deuteranopia (no green cones) | #848074 | 0.160 |
| Tritanopia (no blue cones) | #D6405D | 0.045 |
| Achromatopsia (no color) | #787878 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C64D77
#C64D77
oklch(59.2% 0.159 1.6)
- #009282
#009282
oklch(59.2% 0.106 181.5)
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 #C64D77, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Rose #C74767 ΔE 0.023
- Dark Pink #CB416B ΔE 0.023
- Dark Rose #B5485D ΔE 0.050
- Indian Red #CD5C5C ΔE 0.061
- Faded Red #D3494E ΔE 0.061
- Dusky Rose #BA6873 ΔE 0.062
- Dusty Red #B9484E ΔE 0.062
- Dark Coral #CF524E ΔE 0.065
Use #C64D77 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.