#D37645
Closest named color: Chocolate (#D2691E). oklch(66% 0.133 47.1), rgb(211, 118, 69).
Aa
Black text reads best on this color (6.44:1).
About this color
#D37645 is a medium-light, moderately saturated orange. In OKLCH its lightness is 66%, its chroma 0.133 and its hue 47°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate (#D2691E), ΔE 0.035 away. Black text reads best on it, at 6.44:1.
| Hue family | Oranges |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.133) |
| Temperature | warm |
| Nearest name | Chocolate (#D2691E) |
| Black text | 6.44:1 |
| White text | 3.25:1 |
Values
| HEX | #D37645 |
| RGB | rgb(211, 118, 69) |
| HSL | hsl(21, 62%, 55%) |
| OKLCH | oklch(66% 0.133 47.1) |
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 #D37645 | 3.25:1 | AA large text | Lc -64.9 | Content text, not long reading |
| Black text on #D37645 | 6.44:1 | AA | Lc 44.6 | Non-text elements, placeholder text |
| #D37645 text on white | 3.25:1 | AA large text | Lc 59.5 | Large or bold text, headings |
| #D37645 text on black | 6.44:1 | AA | Lc -42.2 | 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
#F5E6DF
oklch(93.5% 0.019 46.8)
-
Step 200
200
#EED3C5
oklch(88.6% 0.036 49.2)
-
Step 300
300
#E5B49D
oklch(80.8% 0.065 46.4)
-
Step 400
400
#D68C67
oklch(70.7% 0.104 47.1)
-
Step 500
500 (this color)
#D37645
oklch(66% 0.133 47.1)
-
Step 600
600
#B55315
oklch(55.7% 0.144 47.1)
-
Step 700
700
#9B4203
oklch(49% 0.134 46.8)
-
Step 800
800
#7E370A
oklch(42.6% 0.112 46.9)
-
Step 900
900
#663113
oklch(37.8% 0.087 47.3)
-
Step 950
950
#3C1D0D
oklch(27% 0.055 46.6)
#D37645 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) | #908240 | 0.117 |
| Deuteranopia (no green cones) | #A69644 | 0.106 |
| Tritanopia (no blue cones) | #E6646B | 0.076 |
| Achromatopsia (no color) | #8E8E8E | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D37645
#D37645
oklch(66% 0.133 47.1)
- #00A1CE
#00A1CE
oklch(66.1% 0.127 226.6)
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 #D37645, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate #D2691E ΔE 0.035
- Dark Peach #DE7E5D ΔE 0.036
- Terracota #CB6843 ΔE 0.037
- Peru #CD853F ΔE 0.039
- Burnt Sienna #E76F51 ΔE 0.042
- Terracotta #CA6641 ΔE 0.042
- Pumpkin #E17701 ΔE 0.043
- Dull Orange #D8863B ΔE 0.044
Use #D37645 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.