#B65A0E
Closest named color: Burnt Siena (#B75203). oklch(56.9% 0.142 51.8), rgb(182, 90, 14).
Aa
White text reads best on this color (4.71:1).
About this color
#B65A0E is a medium-dark, vivid orange. In OKLCH its lightness is 57%, its chroma 0.142 and its hue 52°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Siena (#B75203), ΔE 0.017 away. White text reads best on it, at 4.71:1.
| Hue family | Oranges |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.142) |
| Temperature | warm |
| Nearest name | Burnt Siena (#B75203) |
| Black text | 4.45:1 |
| White text | 4.71:1 |
Values
| HEX | #B65A0E |
| RGB | rgb(182, 90, 14) |
| HSL | hsl(27, 86%, 38%) |
| OKLCH | oklch(56.9% 0.142 51.8) |
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 #B65A0E | 4.71:1 | AA | Lc -77.6 | Fine for body text |
| Black text on #B65A0E | 4.45:1 | AA large text | Lc 31.9 | Non-text elements, placeholder text |
| #B65A0E text on white | 4.71:1 | AA | Lc 72.1 | Content text, not long reading |
| #B65A0E text on black | 4.45:1 | AA large text | Lc -29.5 | Dividers and decoration only |
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 600.
-
Step 50
50
#FAF4F0
oklch(97.1% 0.008 56.3)
-
Step 100
100
#F5E7DF
oklch(93.7% 0.019 52)
-
Step 200
200
#EDD3C4
oklch(88.4% 0.036 52)
-
Step 300
300
#E3B69B
oklch(81% 0.064 52.5)
-
Step 400
400
#D38E64
oklch(70.7% 0.102 51.8)
-
Step 500
500
#C67036
oklch(63.1% 0.13 52)
-
Step 600
600 (this color)
#B65A0E
oklch(56.9% 0.142 51.8)
-
Step 700
700
#964700
oklch(49% 0.126 51.9)
-
Step 800
800
#7C3A01
oklch(42.8% 0.109 52.1)
-
Step 900
900
#64320F
oklch(37.6% 0.085 51.4)
-
Step 950
950
#3B1E0B
oklch(27.1% 0.054 51.6)
#B65A0E 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) | #756700 | 0.121 |
| Deuteranopia (no green cones) | #8B7C0A | 0.110 |
| Tritanopia (no blue cones) | #C8454D | 0.086 |
| Achromatopsia (no color) | #737373 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B65A0E
#B65A0E
oklch(56.9% 0.142 51.8)
- #0082AF
#0082AF
oklch(56.9% 0.116 231.7)
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 #B65A0E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Siena #B75203 ΔE 0.017
- Orangey Brown #B16002 ΔE 0.017
- Copper #B66325 ΔE 0.021
- Umber #B26400 ΔE 0.025
- Rust Orange #C45508 ΔE 0.027
- Burnt Orange #C04E01 ΔE 0.028
- Raw Umber #A75E09 ΔE 0.029
- Orange Brown #BE6400 ΔE 0.030
Use #B65A0E 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.