#B04E18
Closest named color: Cinnamon (#AC4F06). oklch(54.2% 0.143 44.9), rgb(176, 78, 24).
Aa
White text reads best on this color (5.31:1).
About this color
#B04E18 is a medium-dark, vivid orange. In OKLCH its lightness is 54%, its chroma 0.143 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Cinnamon (#AC4F06), ΔE 0.012 away. White text reads best on it, at 5.31:1.
| Hue family | Oranges |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.143) |
| Temperature | warm |
| Nearest name | Cinnamon (#AC4F06) |
| Black text | 3.94:1 |
| White text | 5.31:1 |
Values
| HEX | #B04E18 |
| RGB | rgb(176, 78, 24) |
| HSL | hsl(21, 76%, 39%) |
| OKLCH | oklch(54.2% 0.143 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 #B04E18 | 5.31:1 | AA | Lc -81.1 | Fine for body text |
| Black text on #B04E18 | 3.94:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #B04E18 text on white | 5.31:1 | AA | Lc 75.8 | Fine for body text |
| #B04E18 text on black | 3.94:1 | AA large text | Lc -25.9 | 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
#F5E6E0
oklch(93.5% 0.018 43.2)
-
Step 200
200
#EED2C6
oklch(88.4% 0.035 44.6)
-
Step 300
300
#E5B49F
oklch(80.9% 0.064 44.3)
-
Step 400
400
#D68C6A
oklch(70.8% 0.102 45.3)
-
Step 500
500
#C96D41
oklch(63.1% 0.13 45.1)
-
Step 600
600 (this color)
#B04E18
oklch(54.2% 0.143 44.9)
-
Step 700
700
#9B420F
oklch(49.1% 0.132 44.9)
-
Step 800
800
#7E3711
oklch(42.7% 0.11 44.9)
-
Step 900
900
#663016
oklch(37.7% 0.086 44.5)
-
Step 950
950
#3C1D0E
oklch(27.1% 0.055 45.4)
#B04E18 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) | #6A5D0E | 0.133 |
| Deuteranopia (no green cones) | #827414 | 0.121 |
| Tritanopia (no blue cones) | #C23744 | 0.075 |
| Achromatopsia (no color) | #6B6B6B | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B04E18
#B04E18
oklch(54.2% 0.143 44.9)
- #007B9C
#007B9C
oklch(54.2% 0.103 225)
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 #B04E18, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cinnamon #AC4F06 ΔE 0.012
- Burnt Siena #B75203 ΔE 0.020
- Burnt Orange #C04E01 ΔE 0.031
- Sienna #A0522D ΔE 0.032
- Brick Orange #C14A09 ΔE 0.032
- Sinopia #BB3E03 ΔE 0.032
- Burnt Umber #A0450E ΔE 0.040
- Raw Umber #A75E09 ΔE 0.041
Use #B04E18 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.