#C64D59
Closest named color: Deep Rose (#C74767). oklch(58.4% 0.154 17.4), rgb(198, 77, 89).
Aa
Black text reads best on this color (4.60:1).
About this color
#C64D59 is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.154 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Rose (#C74767), ΔE 0.026 away. Black text reads best on it, at 4.60:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.154) |
| Temperature | warm |
| Nearest name | Deep Rose (#C74767) |
| Black text | 4.60:1 |
| White text | 4.55:1 |
Values
| HEX | #C64D59 |
| RGB | rgb(198, 77, 89) |
| HSL | hsl(354, 51%, 54%) |
| OKLCH | oklch(58.4% 0.154 17.4) |
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 #C64D59 | 4.55:1 | AA | Lc -76.4 | Fine for body text |
| Black text on #C64D59 | 4.60:1 | AA | Lc 33.2 | Non-text elements, placeholder text |
| #C64D59 text on white | 4.55:1 | AA | Lc 70.9 | Content text, not long reading |
| #C64D59 text on black | 4.60:1 | AA | Lc -30.8 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F7E5E5
oklch(93.6% 0.02 17.5)
-
Step 200
200
#F2CFD0
oklch(88.4% 0.039 16)
-
Step 300
300
#EAAFB0
oklch(80.9% 0.069 17.6)
-
Step 400
400
#DD8387
oklch(70.7% 0.111 17.4)
-
Step 500
500
#D16169
oklch(63.1% 0.142 17.7)
-
Step 600
600 (this color)
#C64D59
oklch(58.4% 0.154 17.4)
-
Step 700
700
#A23542
oklch(49.1% 0.143 17.3)
-
Step 800
800
#842D36
oklch(42.8% 0.119 17.7)
-
Step 900
900
#6A292F
oklch(37.6% 0.093 17.2)
-
Step 950
950
#3E191C
oklch(26.9% 0.058 16.8)
#C64D59 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) | #6A6659 | 0.168 |
| Deuteranopia (no green cones) | #897F56 | 0.155 |
| Tritanopia (no blue cones) | #D83852 | 0.041 |
| Achromatopsia (no color) | #767676 | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C64D59
#C64D59
oklch(58.4% 0.154 17.4)
- #008D90
#008D90
oklch(58.4% 0.099 197.4)
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 #C64D59, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Rose #C74767 ΔE 0.026
- Faded Red #D3494E ΔE 0.027
- Dark Coral #CF524E ΔE 0.028
- Dusty Red #B9484E ΔE 0.031
- Indian Red #CD5C5C ΔE 0.035
- Dark Rose #B5485D ΔE 0.038
- Dark Pink #CB416B ΔE 0.039
- Dull Red #BB3F3F ΔE 0.044
Use #C64D59 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.