#C0394D
Closest named color: Dull Red (#BB3F3F). oklch(54.9% 0.171 16.5), rgb(192, 57, 77).
Aa
White text reads best on this color (5.33:1).
About this color
#C0394D is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.171 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.025 away. White text reads best on it, at 5.33:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.171) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 3.93:1 |
| White text | 5.33:1 |
Values
| HEX | #C0394D |
| RGB | rgb(192, 57, 77) |
| HSL | hsl(351, 54%, 49%) |
| OKLCH | oklch(54.9% 0.171 16.5) |
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 #C0394D | 5.33:1 | AA | Lc -80.8 | Fine for body text |
| Black text on #C0394D | 3.93:1 | AA large text | Lc 28.6 | Dividers and decoration only |
| #C0394D text on white | 5.33:1 | AA | Lc 75.5 | Fine for body text |
| #C0394D text on black | 3.93:1 | AA large text | Lc -26.3 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F8E4E5
oklch(93.5% 0.022 14.1)
-
Step 200
200
#F4CECF
oklch(88.4% 0.043 16.2)
-
Step 300
300
#EEADAF
oklch(80.9% 0.077 16.8)
-
Step 400
400
#E37F86
oklch(70.8% 0.123 16.3)
-
Step 500
500
#D75B67
oklch(63.1% 0.156 16.9)
-
Step 600
600 (this color)
#C0394D
oklch(54.9% 0.171 16.5)
-
Step 700
700
#A82C40
oklch(49.2% 0.159 16.4)
-
Step 800
800
#882735
oklch(42.7% 0.131 16.5)
-
Step 900
900
#6E252E
oklch(37.7% 0.104 16.3)
-
Step 950
950
#41171B
oklch(27.1% 0.065 16.8)
#C0394D 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) | #5C594D | 0.189 |
| Deuteranopia (no green cones) | #7F7549 | 0.172 |
| Tritanopia (no blue cones) | #D21541 | 0.043 |
| Achromatopsia (no color) | #6B6B6B | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0394D
#C0394D
oklch(54.9% 0.171 16.5)
- #008283
#008283
oklch(55% 0.094 195.7)
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 #C0394D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.025
- Dusty Red #B9484E ΔE 0.027
- Dark Rose #B5485D ΔE 0.032
- Deep Rose #C74767 ΔE 0.041
- Ruby #CA0147 ΔE 0.046
- Dark Pink #CB416B ΔE 0.047
- Lipstick #D5174E ΔE 0.048
- Cherry #CF0234 ΔE 0.048
Use #C0394D 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.