#B2822B
Closest named color: Mustard Brown (#AC7E04). oklch(63.9% 0.116 78.2), rgb(178, 130, 43).
Aa
Black text reads best on this color (6.12:1).
About this color
#B2822B is a medium-light, moderately saturated orange. In OKLCH its lightness is 64%, its chroma 0.116 and its hue 78°. Its hue sits on the warm side of the wheel. The nearest named color is Mustard Brown (#AC7E04), ΔE 0.022 away. Black text reads best on it, at 6.12:1.
| Hue family | Oranges |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.116) |
| Temperature | warm |
| Nearest name | Mustard Brown (#AC7E04) |
| Black text | 6.12:1 |
| White text | 3.43:1 |
Values
| HEX | #B2822B |
| RGB | rgb(178, 130, 43) |
| HSL | hsl(39, 61%, 43%) |
| OKLCH | oklch(63.9% 0.116 78.2) |
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 #B2822B | 3.43:1 | AA large text | Lc -67.1 | Content text, not long reading |
| Black text on #B2822B | 6.12:1 | AA | Lc 42.4 | Non-text elements, placeholder text |
| #B2822B text on white | 3.43:1 | AA large text | Lc 61.6 | Content text, not long reading |
| #B2822B text on black | 6.12:1 | AA | Lc -40.1 | 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
#F8F5F0
oklch(97.1% 0.007 80.7)
-
Step 100
100
#F0E9DE
oklch(93.6% 0.017 79.3)
-
Step 200
200
#E5D7C2
oklch(88.5% 0.032 78.1)
-
Step 300
300
#D5BD98
oklch(80.9% 0.057 78.5)
-
Step 400
400
#C09A5D
oklch(70.8% 0.091 78.3)
-
Step 500
500 (this color)
#B2822B
oklch(63.9% 0.116 78.2)
-
Step 600
600
#986900
oklch(55.6% 0.116 77.9)
-
Step 700
700
#805800
oklch(49.1% 0.102 78.1)
-
Step 800
800
#694800
oklch(42.7% 0.089 78.7)
-
Step 900
900
#573C04
oklch(37.7% 0.076 79)
-
Step 950
950
#332307
oklch(26.9% 0.048 78)
#B2822B 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) | #94841E | 0.052 |
| Deuteranopia (no green cones) | #A08F2E | 0.043 |
| Tritanopia (no blue cones) | #C27571 | 0.100 |
| Achromatopsia (no color) | #8A8A8A | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B2822B
#B2822B
oklch(63.9% 0.116 78.2)
- #5E8DD2
#5E8DD2
oklch(64% 0.116 257.9)
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 #B2822B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mustard Brown #AC7E04 ΔE 0.022
- Dark Goldenrod #B8860B ΔE 0.022
- Golden Brown #B27A01 ΔE 0.023
- Dark Tan #AF884A ΔE 0.026
- Yellowy Brown #AE8B0C ΔE 0.032
- Bronze #A87900 ΔE 0.033
- Dark Mustard #A88905 ΔE 0.034
- Coffee #A6814C ΔE 0.035
Use #B2822B 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.