#AB5421
Closest named color: Cinnamon (#AC4F06). oklch(54.5% 0.13 47.4), rgb(171, 84, 33).
Aa
White text reads best on this color (5.22:1).
About this color
#AB5421 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 54%, its chroma 0.130 and its hue 47°. Its hue sits on the warm side of the wheel. The nearest named color is Cinnamon (#AC4F06), ΔE 0.014 away. White text reads best on it, at 5.22:1.
| Hue family | Browns |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.130) |
| Temperature | warm |
| Nearest name | Cinnamon (#AC4F06) |
| Black text | 4.02:1 |
| White text | 5.22:1 |
Values
| HEX | #AB5421 |
| RGB | rgb(171, 84, 33) |
| HSL | hsl(22, 68%, 40%) |
| OKLCH | oklch(54.5% 0.13 47.4) |
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 #AB5421 | 5.22:1 | AA | Lc -80.8 | Fine for body text |
| Black text on #AB5421 | 4.02:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #AB5421 text on white | 5.22:1 | AA | Lc 75.4 | Fine for body text |
| #AB5421 text on black | 4.02:1 | AA large text | Lc -26.3 | 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
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F4E7E0
oklch(93.6% 0.017 50.4)
-
Step 200
200
#ECD3C7
oklch(88.4% 0.032 47.3)
-
Step 300
300
#E1B6A1
oklch(80.9% 0.058 47.4)
-
Step 400
400
#D18E6D
oklch(70.6% 0.094 47)
-
Step 500
500
#C37145
oklch(63.1% 0.119 47.8)
-
Step 600
600 (this color)
#AB5421
oklch(54.5% 0.13 47.4)
-
Step 700
700
#964717
oklch(49.1% 0.121 47.5)
-
Step 800
800
#7A3B16
oklch(42.8% 0.1 47.7)
-
Step 900
900
#623319
oklch(37.6% 0.078 47.9)
-
Step 950
950
#3A1E10
oklch(27% 0.05 46.4)
#AB5421 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) | #6D601A | 0.116 |
| Deuteranopia (no green cones) | #82741F | 0.106 |
| Tritanopia (no blue cones) | #BC414A | 0.074 |
| Achromatopsia (no color) | #6C6C6C | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AB5421
#AB5421
oklch(54.5% 0.13 47.4)
- #007BA0
#007BA0
oklch(54.4% 0.106 227.9)
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 #AB5421, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cinnamon #AC4F06 ΔE 0.014
- Burnt Siena #B75203 ΔE 0.024
- Sienna #A0522D ΔE 0.024
- Raw Umber #A75E09 ΔE 0.031
- Orangey Brown #B16002 ΔE 0.038
- Sepia #985E2B ΔE 0.039
- Burnt Orange #C04E01 ΔE 0.040
- Earth #A2653E ΔE 0.041
Use #AB5421 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.