#D66A33
Closest named color: Chocolate (#D2691E). oklch(64.3% 0.152 45.2), rgb(214, 106, 51).
Aa
Black text reads best on this color (5.96:1).
About this color
#D66A33 is a medium-light, vivid orange. In OKLCH its lightness is 64%, its chroma 0.152 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate (#D2691E), ΔE 0.016 away. Black text reads best on it, at 5.96:1.
| Hue family | Oranges |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Chocolate (#D2691E) |
| Black text | 5.96:1 |
| White text | 3.51:1 |
Values
| HEX | #D66A33 |
| RGB | rgb(214, 106, 51) |
| HSL | hsl(20, 67%, 52%) |
| OKLCH | oklch(64.3% 0.152 45.2) |
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 #D66A33 | 3.51:1 | AA large text | Lc -67.7 | Content text, not long reading |
| Black text on #D66A33 | 5.96:1 | AA | Lc 41.9 | Non-text elements, placeholder text |
| #D66A33 text on white | 3.51:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #D66A33 text on black | 5.96:1 | AA | Lc -39.5 | 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
#FCF4F0
oklch(97.2% 0.01 48.6)
-
Step 100
100
#F7E6DE
oklch(93.6% 0.022 47)
-
Step 200
200
#F2D1C3
oklch(88.5% 0.042 44.3)
-
Step 300
300
#EAB299
oklch(80.9% 0.074 45.2)
-
Step 400
400
#DD8760
oklch(70.6% 0.119 44.8)
-
Step 500
500 (this color)
#D66A33
oklch(64.3% 0.152 45.2)
-
Step 600
600
#BB4D00
oklch(55.7% 0.158 45.4)
-
Step 700
700
#9E4000
oklch(49.2% 0.14 45.4)
-
Step 800
800
#823300
oklch(42.6% 0.121 45.2)
-
Step 900
900
#6B2C0A
oklch(37.7% 0.1 44.5)
-
Step 950
950
#3F1B09
oklch(27.1% 0.063 45.1)
#D66A33 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) | #887A2C | 0.140 |
| Deuteranopia (no green cones) | #A29231 | 0.128 |
| Tritanopia (no blue cones) | #EB535E | 0.082 |
| Achromatopsia (no color) | #898989 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D66A33
#D66A33
oklch(64.3% 0.152 45.2)
- #009CC5
#009CC5
oklch(64.4% 0.122 225)
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 #D66A33, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate #D2691E ΔE 0.016
- Terracota #CB6843 ΔE 0.026
- Terracotta #CA6641 ΔE 0.029
- Terra Cotta #C9643B ΔE 0.031
- Rust #CA6702 ΔE 0.035
- Browny Orange #CA6B02 ΔE 0.035
- Rusty Orange #CD5909 ΔE 0.043
- Burnt Sienna #E76F51 ΔE 0.044
Use #D66A33 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.