#B84B02
Closest named color: Burnt Siena (#B75203). oklch(55% 0.157 44.9), rgb(184, 75, 2).
Aa
White text reads best on this color (5.19:1).
About this color
#B84B02 is a medium-dark, vivid orange. In OKLCH its lightness is 55%, its chroma 0.157 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Siena (#B75203), ΔE 0.014 away. White text reads best on it, at 5.19:1.
| Hue family | Oranges |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.157) |
| Temperature | warm |
| Nearest name | Burnt Siena (#B75203) |
| Black text | 4.04:1 |
| White text | 5.19:1 |
Values
| HEX | #B84B02 |
| RGB | rgb(184, 75, 2) |
| HSL | hsl(24, 98%, 36%) |
| OKLCH | oklch(55% 0.157 44.9) |
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 #B84B02 | 5.19:1 | AA | Lc -80.3 | Fine for body text |
| Black text on #B84B02 | 4.04:1 | AA large text | Lc 29.2 | Dividers and decoration only |
| #B84B02 text on white | 5.19:1 | AA | Lc 74.9 | Content text, not long reading |
| #B84B02 text on black | 4.04:1 | AA large text | Lc -26.8 | 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
#FBF4F0
oklch(97.1% 0.009 52.1)
-
Step 100
100
#F6E6DF
oklch(93.6% 0.02 45.3)
-
Step 200
200
#F0D2C4
oklch(88.5% 0.039 46.6)
-
Step 300
300
#E8B39B
oklch(80.9% 0.07 45.5)
-
Step 400
400
#DB8964
oklch(70.7% 0.113 44.8)
-
Step 500
500
#CF6937
oklch(63.2% 0.144 44.9)
-
Step 600
600 (this color)
#B84B02
oklch(55% 0.157 44.9)
-
Step 700
700
#9E3F00
oklch(49.1% 0.14 44.9)
-
Step 800
800
#823303
oklch(42.6% 0.121 44.6)
-
Step 900
900
#692E10
oklch(37.7% 0.094 44.6)
-
Step 950
950
#3E1C0B
oklch(27.1% 0.06 45.5)
#B84B02 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) | #6B5D00 | 0.146 |
| Deuteranopia (no green cones) | #867600 | 0.132 |
| Tritanopia (no blue cones) | #CB2F40 | 0.081 |
| Achromatopsia (no color) | #6D6D6D | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B84B02
#B84B02
oklch(55% 0.157 44.9)
- #007D9F
#007D9F
oklch(54.9% 0.104 225.4)
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 #B84B02, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Siena #B75203 ΔE 0.014
- Burnt Orange #C04E01 ΔE 0.018
- Brick Orange #C14A09 ΔE 0.018
- Cinnamon #AC4F06 ΔE 0.023
- Sinopia #BB3E03 ΔE 0.024
- Rust Orange #C45508 ΔE 0.034
- Orangey Brown #B16002 ΔE 0.046
- Sienna #A0522D ΔE 0.048
Use #B84B02 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.