#C0434C
Closest named color: Dusty Red (#B9484E). oklch(56% 0.16 19.8), rgb(192, 67, 76).
Aa
White text reads best on this color (5.06:1).
About this color
#C0434C is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.160 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.014 away. White text reads best on it, at 5.06:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.160) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.14:1 |
| White text | 5.06:1 |
Values
| HEX | #C0434C |
| RGB | rgb(192, 67, 76) |
| HSL | hsl(356, 50%, 51%) |
| OKLCH | oklch(56% 0.16 19.8) |
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 #C0434C | 5.06:1 | AA | Lc -79.5 | Fine for body text |
| Black text on #C0434C | 4.14:1 | AA large text | Lc 30.0 | Non-text elements, placeholder text |
| #C0434C text on white | 5.06:1 | AA | Lc 74.1 | Content text, not long reading |
| #C0434C text on black | 4.14:1 | AA large text | Lc -27.7 | 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
#F8E5E4
oklch(93.7% 0.021 21.2)
-
Step 200
200
#F3CFCE
oklch(88.5% 0.041 19.8)
-
Step 300
300
#ECAFAE
oklch(81% 0.072 19.8)
-
Step 400
400
#DF8283
oklch(70.7% 0.115 19.7)
-
Step 500
500
#D35F64
oklch(63% 0.147 19.6)
-
Step 600
600 (this color)
#C0434C
oklch(56% 0.16 19.8)
-
Step 700
700
#A4333C
oklch(49.1% 0.148 20.1)
-
Step 800
800
#852B32
oklch(42.6% 0.123 19.6)
-
Step 900
900
#6B282C
oklch(37.6% 0.096 19.4)
-
Step 950
950
#3F181A
oklch(26.9% 0.061 19)
#C0434C 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) | #635E4B | 0.174 |
| Deuteranopia (no green cones) | #837849 | 0.159 |
| Tritanopia (no blue cones) | #D22847 | 0.044 |
| Achromatopsia (no color) | #6E6E6E | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0434C
#C0434C
oklch(56% 0.16 19.8)
- #00858A
#00858A
oklch(56% 0.095 199.4)
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 #C0434C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.014
- Dull Red #BB3F3F ΔE 0.019
- Dark Rose #B5485D ΔE 0.030
- Deep Rose #C74767 ΔE 0.039
- Faded Red #D3494E ΔE 0.041
- Dark Coral #CF524E ΔE 0.045
- Dark Pink #CB416B ΔE 0.049
- Light Burgundy #A8415B ΔE 0.054
Use #C0434C 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.