#C64E77
Closest named color: Deep Rose (#C74767). oklch(59.3% 0.157 1.9), rgb(198, 78, 119).
Aa
Black text reads best on this color (4.75:1).
About this color
#C64E77 is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.157 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 4.75:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.157) |
| Temperature | warm |
| Nearest name | Deep Rose (#C74767) |
| Black text | 4.75:1 |
| White text | 4.41:1 |
Values
| HEX | #C64E77 |
| RGB | rgb(198, 78, 119) |
| HSL | hsl(340, 51%, 54%) |
| OKLCH | oklch(59.3% 0.157 1.9) |
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 #C64E77 | 4.41:1 | AA large text | Lc -75.4 | Fine for body text |
| Black text on #C64E77 | 4.75:1 | AA | Lc 34.2 | Non-text elements, placeholder text |
| #C64E77 text on white | 4.41:1 | AA large text | Lc 69.9 | Content text, not long reading |
| #C64E77 text on black | 4.75:1 | AA | Lc -31.8 | 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)
#C64E77
oklch(59.3% 0.157 1.9)
-
Step 700
700
#9F335A
oklch(49% 0.146 2)
-
Step 800
800
#812C4A
oklch(42.7% 0.12 1.8)
-
Step 900
900
#68283E
oklch(37.6% 0.095 1.2)
-
Step 950
950
#3D1824
oklch(26.8% 0.06 1.5)
#C64E77 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) | #646A78 | 0.175 |
| Deuteranopia (no green cones) | #848174 | 0.160 |
| Tritanopia (no blue cones) | #D6425E | 0.044 |
| Achromatopsia (no color) | #787878 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C64E77
#C64E77
oklch(59.3% 0.157 1.9)
- #009283
#009283
oklch(59.2% 0.106 182.3)
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 #C64E77, 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 0.024
- Dark Rose #B5485D ΔE 0.050
- Indian Red #CD5C5C ΔE 0.059
- Faded Red #D3494E ΔE 0.060
- Dusky Rose #BA6873 ΔE 0.060
- Dusty Red #B9484E ΔE 0.062
- Dark Coral #CF524E ΔE 0.064
Use #C64E77 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.