#C64745
Closest named color: Dusty Red (#B9484E). oklch(57.3% 0.163 24.6), rgb(198, 71, 69).
Aa
White text reads best on this color (4.78:1).
About this color
#C64745 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.163 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.027 away. White text reads best on it, at 4.78:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.163) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.38:1 |
| White text | 4.78:1 |
Values
| HEX | #C64745 |
| RGB | rgb(198, 71, 69) |
| HSL | hsl(1, 53%, 52%) |
| OKLCH | oklch(57.3% 0.163 24.6) |
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 #C64745 | 4.78:1 | AA | Lc -77.8 | Fine for body text |
| Black text on #C64745 | 4.38:1 | AA large text | Lc 31.8 | Non-text elements, placeholder text |
| #C64745 text on white | 4.78:1 | AA | Lc 72.3 | Content text, not long reading |
| #C64745 text on black | 4.38:1 | AA large text | Lc -29.4 | 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F8E5E3
oklch(93.7% 0.021 24.8)
-
Step 200
200
#F3CFCC
oklch(88.4% 0.041 23.6)
-
Step 300
300
#ECAFA9
oklch(80.9% 0.072 25.2)
-
Step 400
400
#E0827C
oklch(70.6% 0.117 24.3)
-
Step 500
500
#D55F5A
oklch(63.1% 0.15 24.7)
-
Step 600
600 (this color)
#C64745
oklch(57.3% 0.163 24.6)
-
Step 700
700
#A53232
oklch(49% 0.151 24.6)
-
Step 800
800
#862B2A
oklch(42.6% 0.125 24.7)
-
Step 900
900
#6C2826
oklch(37.6% 0.098 24.6)
-
Step 950
950
#401817
oklch(27% 0.063 23.6)
#C64745 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) | #696144 | 0.173 |
| Deuteranopia (no green cones) | #887D42 | 0.162 |
| Tritanopia (no blue cones) | #D92A48 | 0.050 |
| Achromatopsia (no color) | #727272 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C64745
#C64745
oklch(57.3% 0.163 24.6)
- #008893
#008893
oklch(57.2% 0.098 204.8)
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 #C64745, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.027
- Faded Red #D3494E ΔE 0.028
- Dull Red #BB3F3F ΔE 0.029
- Dark Coral #CF524E ΔE 0.030
- Dark Rose #B5485D ΔE 0.046
- Deep Rose #C74767 ΔE 0.046
- Indian Red #CD5C5C ΔE 0.047
- Pale Red #D9544D ΔE 0.048
Use #C64745 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.