#AF4D1F
Closest named color: Cinnamon (#AC4F06). oklch(54% 0.141 42.9), rgb(175, 77, 31).
Aa
White text reads best on this color (5.37:1).
About this color
#AF4D1F is a medium-dark, vivid orange. In OKLCH its lightness is 54%, its chroma 0.141 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Cinnamon (#AC4F06), ΔE 0.016 away. White text reads best on it, at 5.37:1.
| Hue family | Oranges |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.141) |
| Temperature | warm |
| Nearest name | Cinnamon (#AC4F06) |
| Black text | 3.90:1 |
| White text | 5.37:1 |
Values
| HEX | #AF4D1F |
| RGB | rgb(175, 77, 31) |
| HSL | hsl(19, 70%, 40%) |
| OKLCH | oklch(54% 0.141 42.9) |
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 #AF4D1F | 5.37:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #AF4D1F | 3.90:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #AF4D1F text on white | 5.37:1 | AA | Lc 76.1 | Fine for body text |
| #AF4D1F text on black | 3.90:1 | AA large text | Lc -25.6 | 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
#EED2C7
oklch(88.4% 0.035 42.7)
-
Step 300
300
#E5B4A0
oklch(80.9% 0.064 43.3)
-
Step 400
400
#D68B6D
oklch(70.7% 0.101 42.5)
-
Step 500
500
#C96C45
oklch(63% 0.13 42.7)
-
Step 600
600 (this color)
#AF4D1F
oklch(54% 0.141 42.9)
-
Step 700
700
#9B4217
oklch(49.1% 0.131 43)
-
Step 800
800
#7E3716
oklch(42.7% 0.108 43.1)
-
Step 900
900
#663019
oklch(37.7% 0.085 42.6)
-
Step 950
950
#3C1D10
oklch(27.1% 0.053 42.9)
#AF4D1F 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) | #695D18 | 0.133 |
| Deuteranopia (no green cones) | #81731C | 0.121 |
| Tritanopia (no blue cones) | #C03644 | 0.071 |
| Achromatopsia (no color) | #6A6A6A | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AF4D1F
#AF4D1F
oklch(54% 0.141 42.9)
- #007B99
#007B99
oklch(54.1% 0.1 222.7)
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 #AF4D1F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cinnamon #AC4F06 ΔE 0.016
- Burnt Siena #B75203 ΔE 0.025
- Sienna #A0522D ΔE 0.029
- Sinopia #BB3E03 ΔE 0.031
- Brick Orange #C14A09 ΔE 0.034
- Burnt Orange #C04E01 ΔE 0.035
- Burnt Umber #A0450E ΔE 0.037
- Raw Umber #A75E09 ΔE 0.045
Use #AF4D1F 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.