#D66231
Closest named color: Terracota (#CB6843). oklch(63.1% 0.159 41.8), rgb(214, 98, 49).
Aa
Black text reads best on this color (5.65:1).
About this color
#D66231 is a medium-light, vivid orange. In OKLCH its lightness is 63%, its chroma 0.159 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Terracota (#CB6843), ΔE 0.024 away. Black text reads best on it, at 5.65:1.
| Hue family | Oranges |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.159) |
| Temperature | warm |
| Nearest name | Terracota (#CB6843) |
| Black text | 5.65:1 |
| White text | 3.71:1 |
Values
| HEX | #D66231 |
| RGB | rgb(214, 98, 49) |
| HSL | hsl(18, 67%, 52%) |
| OKLCH | oklch(63.1% 0.159 41.8) |
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 #D66231 | 3.71:1 | AA large text | Lc -69.6 | Content text, not long reading |
| Black text on #D66231 | 5.65:1 | AA | Lc 40.0 | Non-text elements, placeholder text |
| #D66231 text on white | 3.71:1 | AA large text | Lc 64.1 | Content text, not long reading |
| #D66231 text on black | 5.65:1 | 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
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F8E5DE
oklch(93.5% 0.023 41.4)
-
Step 200
200
#F3D0C3
oklch(88.4% 0.043 41.4)
-
Step 300
300
#EDB19A
oklch(81% 0.077 41.9)
-
Step 400
400
#E18561
oklch(70.7% 0.124 41.9)
-
Step 500
500 (this color)
#D66231
oklch(63.1% 0.159 41.8)
-
Step 600
600
#C04600
oklch(55.6% 0.169 41.6)
-
Step 700
700
#A23A00
oklch(49% 0.149 41.7)
-
Step 800
800
#862F00
oklch(42.8% 0.129 42)
-
Step 900
900
#6D2A0B
oklch(37.7% 0.104 42)
-
Step 950
950
#401909
oklch(26.9% 0.066 41.6)
#D66231 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) | #82742B | 0.152 |
| Deuteranopia (no green cones) | #9F8E2E | 0.137 |
| Tritanopia (no blue cones) | #EB4858 | 0.080 |
| Achromatopsia (no color) | #848484 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D66231
#D66231
oklch(63.1% 0.159 41.8)
- #0098BB
#0098BB
oklch(63% 0.116 221.8)
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 #D66231, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Terracota #CB6843 ΔE 0.024
- Chocolate #D2691E ΔE 0.024
- Terracotta #CA6641 ΔE 0.024
- Terra Cotta #C9643B ΔE 0.024
- Rusty Orange #CD5909 ΔE 0.032
- Rust #CA6702 ΔE 0.037
- Deep Orange #DC4D01 ΔE 0.038
- Browny Orange #CA6B02 ΔE 0.041
Use #D66231 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.