#B04416
Closest named color: Sinopia (#BB3E03). oklch(52.8% 0.151 40.4), rgb(176, 68, 22).
Aa
White text reads best on this color (5.69:1).
About this color
#B04416 is a medium-dark, vivid orange. In OKLCH its lightness is 53%, its chroma 0.151 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Sinopia (#BB3E03), ΔE 0.022 away. White text reads best on it, at 5.69:1.
| Hue family | Oranges |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.151) |
| Temperature | warm |
| Nearest name | Sinopia (#BB3E03) |
| Black text | 3.68:1 |
| White text | 5.69:1 |
Values
| HEX | #B04416 |
| RGB | rgb(176, 68, 22) |
| HSL | hsl(18, 78%, 39%) |
| OKLCH | oklch(52.8% 0.151 40.4) |
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 #B04416 | 5.69:1 | AA | Lc -83.0 | Fine for body text |
| Black text on #B04416 | 3.68:1 | AA large text | Lc 26.4 | Dividers and decoration only |
| #B04416 text on white | 5.69:1 | AA | Lc 77.7 | Fine for body text |
| #B04416 text on black | 3.68:1 | AA large text | Lc -24.1 | 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
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F6E6E0
oklch(93.6% 0.019 41.8)
-
Step 200
200
#F0D1C7
oklch(88.4% 0.038 38.7)
-
Step 300
300
#E8B29F
oklch(80.8% 0.069 40.2)
-
Step 400
400
#DA896B
oklch(70.7% 0.108 41)
-
Step 500
500
#CE6843
oklch(63.1% 0.139 40.2)
-
Step 600
600 (this color)
#B04416
oklch(52.8% 0.151 40.4)
-
Step 700
700
#A03D13
oklch(49.2% 0.141 40.4)
-
Step 800
800
#823314
oklch(42.8% 0.117 40.1)
-
Step 900
900
#682E18
oklch(37.7% 0.09 40.6)
-
Step 950
950
#3D1B0F
oklch(26.8% 0.057 39.8)
#B04416 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) | #63570D | 0.149 |
| Deuteranopia (no green cones) | #7E7010 | 0.135 |
| Tritanopia (no blue cones) | #C2283C | 0.070 |
| Achromatopsia (no color) | #666666 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B04416
#B04416
oklch(52.8% 0.151 40.4)
- #007792
#007792
oklch(52.7% 0.097 220.9)
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 #B04416, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sinopia #BB3E03 ΔE 0.022
- Cinnamon #AC4F06 ΔE 0.026
- Burnt Umber #A0450E ΔE 0.032
- Rusty Red #AF2F0D ΔE 0.036
- Burnt Siena #B75203 ΔE 0.037
- Sienna #A0522D ΔE 0.038
- Brick Orange #C14A09 ΔE 0.038
- Russet #A13905 ΔE 0.040
Use #B04416 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.