#A84319
Closest named color: Burnt Umber (#A0450E). oklch(51.4% 0.143 40.5), rgb(168, 67, 25).
Aa
White text reads best on this color (6.03:1).
About this color
#A84319 is a medium-dark, vivid orange. In OKLCH its lightness is 51%, its chroma 0.143 and its hue 41°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Umber (#A0450E), ΔE 0.018 away. White text reads best on it, at 6.03:1.
| Hue family | Oranges |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.143) |
| Temperature | warm |
| Nearest name | Burnt Umber (#A0450E) |
| Black text | 3.48:1 |
| White text | 6.03:1 |
Values
| HEX | #A84319 |
| RGB | rgb(168, 67, 25) |
| HSL | hsl(18, 74%, 38%) |
| OKLCH | oklch(51.4% 0.143 40.5) |
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 #A84319 | 6.03:1 | AA | Lc -84.6 | Fine for body text |
| Black text on #A84319 | 3.48:1 | AA large text | Lc 24.7 | Dividers and decoration only |
| #A84319 text on white | 6.03:1 | AA | Lc 79.4 | Fine for body text |
| #A84319 text on black | 3.48:1 | AA large text | Lc -22.5 | 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 700.
-
Step 50
50
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F7E6E0
oklch(93.7% 0.02 40.5)
-
Step 200
200
#F1D1C6
oklch(88.5% 0.039 39.9)
-
Step 300
300
#E9B29F
oklch(80.9% 0.07 39.9)
-
Step 400
400
#DB886A
oklch(70.7% 0.111 40.6)
-
Step 500
500
#CF6741
oklch(63% 0.142 40.2)
-
Step 600
600
#BB4C1E
oklch(55.7% 0.154 40.6)
-
Step 700
700 (this color)
#A84319
oklch(51.4% 0.143 40.5)
-
Step 800
800
#823211
oklch(42.6% 0.119 40.4)
-
Step 900
900
#692D17
oklch(37.7% 0.093 39.9)
-
Step 950
950
#3E1B0E
oklch(27% 0.059 40.5)
#A84319 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) | #605512 | 0.140 |
| Deuteranopia (no green cones) | #796B14 | 0.126 |
| Tritanopia (no blue cones) | #B92A3B | 0.067 |
| Achromatopsia (no color) | #636363 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A84319
#A84319
oklch(51.4% 0.143 40.5)
- #00738D
#00738D
oklch(51.4% 0.094 220.8)
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 #A84319, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Umber #A0450E ΔE 0.018
- Russet #A13905 ΔE 0.027
- Cinnamon #AC4F06 ΔE 0.032
- Sienna #A0522D ΔE 0.032
- Rusty Red #AF2F0D ΔE 0.034
- Brick #A03623 ΔE 0.036
- Sinopia #BB3E03 ΔE 0.036
- Warm Brown #964E02 ΔE 0.044
Use #A84319 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.