#C64A78
Closest named color: Dark Pink (#CB416B). oklch(58.9% 0.163 0.4), rgb(198, 74, 120).
Aa
Black text reads best on this color (4.65:1).
About this color
#C64A78 is a medium-dark, vivid red. In OKLCH its lightness is 59%, its chroma 0.163 and its hue 0°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Pink (#CB416B), ΔE 0.022 away. Black text reads best on it, at 4.65:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.163) |
| Temperature | warm |
| Nearest name | Dark Pink (#CB416B) |
| Black text | 4.65:1 |
| White text | 4.51:1 |
Values
| HEX | #C64A78 |
| RGB | rgb(198, 74, 120) |
| HSL | hsl(338, 52%, 53%) |
| OKLCH | oklch(58.9% 0.163 0.4) |
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 #C64A78 | 4.51:1 | AA | Lc -76.0 | Fine for body text |
| Black text on #C64A78 | 4.65:1 | AA | Lc 33.5 | Non-text elements, placeholder text |
| #C64A78 text on white | 4.51:1 | AA | Lc 70.6 | Content text, not long reading |
| #C64A78 text on black | 4.65:1 | AA | Lc -31.1 | 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
#FCF3F5
oklch(97.2% 0.01 2)
-
Step 100
100
#F7E4E9
oklch(93.5% 0.022 359.7)
-
Step 200
200
#F1CFD8
oklch(88.6% 0.04 0.2)
-
Step 300
300
#EAADBE
oklch(80.9% 0.074 0.5)
-
Step 400
400
#DC809D
oklch(70.7% 0.118 0.3)
-
Step 500
500
#D05D85
oklch(63.2% 0.151 0.5)
-
Step 600
600 (this color)
#C64A78
oklch(58.9% 0.163 0.4)
-
Step 700
700
#A1305C
oklch(49.1% 0.153 0.7)
-
Step 800
800
#822A4C
oklch(42.7% 0.125 0.1)
-
Step 900
900
#69273F
oklch(37.6% 0.098 0.3)
-
Step 950
950
#3E1825
oklch(27.1% 0.062 0.5)
#C64A78 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) | #616879 | 0.182 |
| Deuteranopia (no green cones) | #827F75 | 0.165 |
| Tritanopia (no blue cones) | #D63D5C | 0.048 |
| Achromatopsia (no color) | #767676 | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C64A78
#C64A78
oklch(58.9% 0.163 0.4)
- #009180
#009180
oklch(58.9% 0.106 180.7)
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 #C64A78, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pink #CB416B ΔE 0.022
- Deep Rose #C74767 ΔE 0.024
- Dark Rose #B5485D ΔE 0.051
- Faded Red #D3494E ΔE 0.065
- Dusty Red #B9484E ΔE 0.065
- Indian Red #CD5C5C ΔE 0.067
- Dusky Rose #BA6873 ΔE 0.068
- Dark Hot Pink #D90166 ΔE 0.070
Use #C64A78 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.