#27210F
Closest named color: Dark Brown (#341C02). oklch(24.9% 0.032 91.5), rgb(39, 33, 15).
Aa
White text reads best on this color (16.02:1).
About this color
#27210F is a very dark, muted brown. In OKLCH its lightness is 25%, its chroma 0.032 and its hue 92°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.030 away. White text reads best on it, at 16.02:1.
| Hue family | Browns |
| Lightness | very dark (25%) |
| Chroma | muted (0.032) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.31:1 |
| White text | 16.02:1 |
Values
| HEX | #27210F |
| RGB | rgb(39, 33, 15) |
| HSL | hsl(45, 44%, 11%) |
| OKLCH | oklch(24.9% 0.032 91.5) |
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 #27210F | 16.02:1 | AAA | Lc -105.5 | Preferred for body text |
| Black text on #27210F | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #27210F text on white | 16.02:1 | AAA | Lc 103.0 | Preferred for body text |
| #27210F text on black | 1.31:1 | 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
#F7F5F2
oklch(97.1% 0.005 78.3)
-
Step 100
100
#ECEAE2
oklch(93.6% 0.011 95.2)
-
Step 200
200
#DED9CA
oklch(88.5% 0.021 91.6)
-
Step 300
300
#C9C0A6
oklch(80.8% 0.037 91.2)
-
Step 400
400
#AEA076
oklch(70.7% 0.06 91.8)
-
Step 500
500
#9A8852
oklch(63% 0.076 91.6)
-
Step 600
600
#857235
oklch(55.7% 0.084 92.2)
-
Step 700
700
#715F28
oklch(49.1% 0.077 91.2)
-
Step 800
800
#5C4E22
oklch(42.8% 0.065 91.8)
-
Step 900
900
#4B4121
oklch(37.7% 0.05 92.5)
-
Step 950
950 (this color)
#27210F
oklch(24.9% 0.032 91.5)
#27210F 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) | #25200E | 0.006 |
| Deuteranopia (no green cones) | #262210 | 0.004 |
| Tritanopia (no blue cones) | #2A1E1D | 0.030 |
| Achromatopsia (no color) | #212121 | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #27210F
#27210F
oklch(24.9% 0.032 91.5)
- #1C2131
#1C2131
oklch(25.1% 0.031 270.7)
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 #27210F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.030
- Jet #212529 ΔE 0.042
- Chocolate Brown #411900 ΔE 0.057
- Dark #1B2431 ΔE 0.060
- Very Dark Green #062E03 ΔE 0.068
- Dark Forest Green #002D04 ΔE 0.069
- Pakistan Green #283618 ΔE 0.071
- Rich Black #0D1B2A ΔE 0.073
Use #27210F 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.