#C4422D
Closest named color: Dull Red (#BB3F3F). oklch(56% 0.17 31.8), rgb(196, 66, 45).
Aa
White text reads best on this color (5.04:1).
About this color
#C4422D is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.170 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.029 away. White text reads best on it, at 5.04:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.170) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 4.16:1 |
| White text | 5.04:1 |
Values
| HEX | #C4422D |
| RGB | rgb(196, 66, 45) |
| HSL | hsl(8, 63%, 47%) |
| OKLCH | oklch(56% 0.17 31.8) |
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 #C4422D | 5.04:1 | AA | Lc -79.2 | Fine for body text |
| Black text on #C4422D | 4.16:1 | AA large text | Lc 30.3 | Non-text elements, placeholder text |
| #C4422D text on white | 5.04:1 | AA | Lc 73.8 | Content text, not long reading |
| #C4422D text on black | 4.16:1 | AA large text | Lc -27.9 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F8E5E1
oklch(93.6% 0.022 31.8)
-
Step 200
200
#F4D0C8
oklch(88.6% 0.042 32.6)
-
Step 300
300
#EEAFA2
oklch(80.9% 0.077 31.9)
-
Step 400
400
#E28270
oklch(70.6% 0.122 31.6)
-
Step 500
500
#D75F4A
oklch(63.1% 0.156 31.8)
-
Step 600
600 (this color)
#C4422D
oklch(56% 0.17 31.8)
-
Step 700
700
#A8311E
oklch(49.2% 0.158 31.8)
-
Step 800
800
#882A1B
oklch(42.7% 0.131 31.7)
-
Step 900
900
#6D281C
oklch(37.6% 0.101 32)
-
Step 950
950
#401811
oklch(26.8% 0.064 31.7)
#C4422D 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) | #675D2A | 0.177 |
| Deuteranopia (no green cones) | #877928 | 0.161 |
| Tritanopia (no blue cones) | #D81C3E | 0.061 |
| Achromatopsia (no color) | #6F6F6F | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4422D
#C4422D
oklch(56% 0.17 31.8)
- #008395
#008395
oklch(56% 0.097 211.5)
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 #C4422D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.029
- Brick Orange #C14A09 ΔE 0.031
- Sinopia #BB3E03 ΔE 0.031
- Burnt Orange #C04E01 ΔE 0.039
- Dusty Red #B9484E ΔE 0.040
- Dark Coral #CF524E ΔE 0.047
- Faded Red #D3494E ΔE 0.047
- Rust Orange #C45508 ΔE 0.048
Use #C4422D 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.