#D66A3A
Closest named color: Chocolate (#D2691E). oklch(64.4% 0.149 43.1), rgb(214, 106, 58).
Aa
Black text reads best on this color (5.98:1).
About this color
#D66A3A is a medium-light, vivid orange. In OKLCH its lightness is 64%, its chroma 0.149 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate (#D2691E), ΔE 0.022 away. Black text reads best on it, at 5.98:1.
| Hue family | Oranges |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.149) |
| Temperature | warm |
| Nearest name | Chocolate (#D2691E) |
| Black text | 5.98:1 |
| White text | 3.51:1 |
Values
| HEX | #D66A3A |
| RGB | rgb(214, 106, 58) |
| HSL | hsl(18, 66%, 53%) |
| OKLCH | oklch(64.4% 0.149 43.1) |
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 #D66A3A | 3.51:1 | AA large text | Lc -67.6 | Content text, not long reading |
| Black text on #D66A3A | 5.98:1 | AA | Lc 41.9 | Non-text elements, placeholder text |
| #D66A3A text on white | 3.51:1 | AA large text | Lc 62.1 | Content text, not long reading |
| #D66A3A text on black | 5.98:1 | AA | Lc -39.6 | 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
#F7E6DF
oklch(93.7% 0.021 43.9)
-
Step 200
200
#F2D1C4
oklch(88.5% 0.041 42.7)
-
Step 300
300
#EAB29B
oklch(80.9% 0.073 43.4)
-
Step 400
400
#DD8763
oklch(70.6% 0.117 43.2)
-
Step 500
500 (this color)
#D66A3A
oklch(64.4% 0.149 43.1)
-
Step 600
600
#BD4A04
oklch(55.6% 0.162 43.3)
-
Step 700
700
#A03C00
oklch(49% 0.145 43)
-
Step 800
800
#843101
oklch(42.7% 0.125 43.3)
-
Step 900
900
#6A2C0F
oklch(37.6% 0.097 42.9)
-
Step 950
950
#3F1B0B
oklch(27.1% 0.062 43.2)
#D66A3A 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) | #887A34 | 0.139 |
| Deuteranopia (no green cones) | #A29238 | 0.128 |
| Tritanopia (no blue cones) | #EA545F | 0.076 |
| Achromatopsia (no color) | #898989 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D66A3A
#D66A3A
oklch(64.4% 0.149 43.1)
- #009CC2
#009CC2
oklch(64.3% 0.12 223.2)
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 #D66A3A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate #D2691E ΔE 0.022
- Terracota #CB6843 ΔE 0.023
- Terracotta #CA6641 ΔE 0.026
- Terra Cotta #C9643B ΔE 0.029
- Rust #CA6702 ΔE 0.039
- Browny Orange #CA6B02 ΔE 0.040
- Burnt Sienna #E76F51 ΔE 0.041
- Adobe #BD6C48 ΔE 0.045
Use #D66A3A 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.