#CA4722
Closest named color: Brick Orange (#C14A09). oklch(57.5% 0.174 36), rgb(202, 71, 34).
Aa
White text reads best on this color (4.73:1).
About this color
#CA4722 is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.174 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Brick Orange (#C14A09), ΔE 0.023 away. White text reads best on it, at 4.73:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.174) |
| Temperature | warm |
| Nearest name | Brick Orange (#C14A09) |
| Black text | 4.43:1 |
| White text | 4.73:1 |
Values
| HEX | #CA4722 |
| RGB | rgb(202, 71, 34) |
| HSL | hsl(13, 71%, 46%) |
| OKLCH | oklch(57.5% 0.174 36) |
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 #CA4722 | 4.73:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #CA4722 | 4.43:1 | AA large text | Lc 32.2 | Non-text elements, placeholder text |
| #CA4722 text on white | 4.73:1 | AA | Lc 71.9 | Content text, not long reading |
| #CA4722 text on black | 4.43:1 | AA large text | Lc -29.8 | 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
#F8E5E0
oklch(93.6% 0.022 35.1)
-
Step 200
200
#F4D0C6
oklch(88.5% 0.043 36)
-
Step 300
300
#EEAF9E
oklch(80.8% 0.078 35.7)
-
Step 400
400
#E38369
oklch(70.8% 0.125 36)
-
Step 500
500
#D85F3F
oklch(63.1% 0.16 35.8)
-
Step 600
600 (this color)
#CA4722
oklch(57.5% 0.174 36)
-
Step 700
700
#A8310B
oklch(49% 0.161 35.9)
-
Step 800
800
#892A0F
oklch(42.7% 0.134 35.7)
-
Step 900
900
#6E2815
oklch(37.7% 0.104 36)
-
Step 950
950
#41180E
oklch(27% 0.067 34.9)
#CA4722 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) | #6D611C | 0.177 |
| Deuteranopia (no green cones) | #8D7E1B | 0.161 |
| Tritanopia (no blue cones) | #DE2040 | 0.070 |
| Achromatopsia (no color) | #737373 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA4722
#CA4722
oklch(57.5% 0.174 36)
- #00879F
#00879F
oklch(57.4% 0.102 216.1)
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 #CA4722, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick Orange #C14A09 ΔE 0.023
- Burnt Orange #C04E01 ΔE 0.029
- Rust Orange #C45508 ΔE 0.034
- Sinopia #BB3E03 ΔE 0.039
- Deep Orange #DC4D01 ΔE 0.041
- Rusty Orange #CD5909 ΔE 0.042
- Dark Coral #CF524E ΔE 0.044
- Burnt Siena #B75203 ΔE 0.045
Use #CA4722 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.