#CA6B40
Closest named color: Terracota (#CB6843). oklch(62.9% 0.134 43.9), rgb(202, 107, 64).
Aa
Black text reads best on this color (5.68:1).
About this color
#CA6B40 is a medium-light, moderately saturated orange. In OKLCH its lightness is 63%, its chroma 0.134 and its hue 44°. Its hue sits on the warm side of the wheel. The nearest named color is Terracota (#CB6843), ΔE 0.009 away. Black text reads best on it, at 5.68:1.
| Hue family | Oranges |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.134) |
| Temperature | warm |
| Nearest name | Terracota (#CB6843) |
| Black text | 5.68:1 |
| White text | 3.69:1 |
Values
| HEX | #CA6B40 |
| RGB | rgb(202, 107, 64) |
| HSL | hsl(19, 57%, 52%) |
| OKLCH | oklch(62.9% 0.134 43.9) |
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 #CA6B40 | 3.69:1 | AA large text | Lc -69.6 | Content text, not long reading |
| Black text on #CA6B40 | 5.68:1 | AA | Lc 40.0 | Non-text elements, placeholder text |
| #CA6B40 text on white | 3.69:1 | AA large text | Lc 64.1 | Content text, not long reading |
| #CA6B40 text on black | 5.68:1 | AA | Lc -37.6 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F6E6E0
oklch(93.6% 0.019 41.8)
-
Step 200
200
#EFD2C6
oklch(88.5% 0.037 43.8)
-
Step 300
300
#E6B49F
oklch(81% 0.065 43.9)
-
Step 400
400
#D78B6A
oklch(70.7% 0.104 44.1)
-
Step 500
500 (this color)
#CA6B40
oklch(62.9% 0.134 43.9)
-
Step 600
600
#B6511D
oklch(55.6% 0.145 44.1)
-
Step 700
700
#9C410F
oklch(49.1% 0.134 44.1)
-
Step 800
800
#7F3611
oklch(42.7% 0.112 43.9)
-
Step 900
900
#663016
oklch(37.7% 0.086 44.5)
-
Step 950
950
#3C1D0E
oklch(27.1% 0.055 45.4)
#CA6B40 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) | #85783C | 0.122 |
| Deuteranopia (no green cones) | #9C8D3F | 0.112 |
| Tritanopia (no blue cones) | #DD5861 | 0.072 |
| Achromatopsia (no color) | #858585 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA6B40
#CA6B40
oklch(62.9% 0.134 43.9)
- #0097BD
#0097BD
oklch(62.8% 0.118 223.9)
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 #CA6B40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Terracota #CB6843 ΔE 0.009
- Terracotta #CA6641 ΔE 0.012
- Terra Cotta #C9643B ΔE 0.016
- Adobe #BD6C48 ΔE 0.024
- Chocolate #D2691E ΔE 0.027
- Rust #CA6702 ΔE 0.035
- Browny Orange #CA6B02 ΔE 0.036
- Tiger's Eye #BC6C25 ΔE 0.037
Use #CA6B40 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.