#45271B
Closest named color: Chocolate Brown (#411900). oklch(30.8% 0.05 42.4), rgb(69, 39, 27).
Aa
White text reads best on this color (13.46:1).
About this color
#45271B is a dark, muted brown. In OKLCH its lightness is 31%, its chroma 0.050 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.045 away. White text reads best on it, at 13.46:1.
| Hue family | Browns |
| Lightness | dark (31%) |
| Chroma | muted (0.050) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.55:1 |
| White text | 13.46:1 |
Values
| HEX | #45271B |
| RGB | rgb(69, 39, 27) |
| HSL | hsl(17, 44%, 19%) |
| OKLCH | oklch(30.8% 0.05 42.4) |
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 #45271B | 13.46:1 | AAA | Lc -102.9 | Preferred for body text |
| Black text on #45271B | 1.55:1 | Fails | Lc 0.0 | Not readable |
| #45271B text on white | 13.46:1 | AAA | Lc 99.8 | Preferred for body text |
| #45271B text on black | 1.55:1 | Fails | Lc 0.0 | Not readable |
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 950.
-
Step 50
50
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F5E6E1
oklch(93.5% 0.018 39.4)
-
Step 200
200
#EDD3C8
oklch(88.5% 0.033 44.3)
-
Step 300
300
#E3B5A3
oklch(81% 0.059 42.4)
-
Step 400
400
#D38D71
oklch(70.7% 0.095 42.6)
-
Step 500
500
#C66F4B
oklch(63.2% 0.121 42.7)
-
Step 600
600
#B1552D
oklch(55.6% 0.131 42.7)
-
Step 700
700
#984520
oklch(49.2% 0.122 42.7)
-
Step 800
800
#7B391D
oklch(42.7% 0.101 42.3)
-
Step 900
900
#64321D
oklch(37.8% 0.079 42.7)
-
Step 950
950 (this color)
#45271B
oklch(30.8% 0.05 42.4)
#45271B 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) | #2F2B1A | 0.045 |
| Deuteranopia (no green cones) | #36311B | 0.042 |
| Tritanopia (no blue cones) | #4B2224 | 0.026 |
| Achromatopsia (no color) | #2F2F2F | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45271B
#45271B
oklch(30.8% 0.05 42.4)
- #0B3542
#0B3542
oklch(30.7% 0.05 223)
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 #45271B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.045
- Dark Brown #341C02 ΔE 0.058
- Pakistan Green #283618 ΔE 0.071
- Onyx #343A40 ΔE 0.072
- Jet #212529 ΔE 0.075
- Mahogany #4A0100 ΔE 0.076
- Gunmetal #293241 ΔE 0.076
- Space Cadet #2B2D42 ΔE 0.077
Use #45271B 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.