#271A01
Closest named color: Dark Brown (#341C02). oklch(22.8% 0.045 82), rgb(39, 26, 1).
Aa
White text reads best on this color (17.01:1).
About this color
#271A01 is a very dark, muted brown. In OKLCH its lightness is 23%, its chroma 0.045 and its hue 82°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.031 away. White text reads best on it, at 17.01:1.
| Hue family | Browns |
| Lightness | very dark (23%) |
| Chroma | muted (0.045) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.23:1 |
| White text | 17.01:1 |
Values
| HEX | #271A01 |
| RGB | rgb(39, 26, 1) |
| HSL | hsl(39, 95%, 8%) |
| OKLCH | oklch(22.8% 0.045 82) |
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 #271A01 | 17.01:1 | AAA | Lc -106.2 | Preferred for body text |
| Black text on #271A01 | 1.23:1 | Fails | Lc 0.0 | Not readable |
| #271A01 text on white | 17.01:1 | AAA | Lc 103.8 | Preferred for body text |
| #271A01 text on black | 1.23:1 | 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
#F8F5F0
oklch(97.1% 0.007 80.7)
-
Step 100
100
#EFE9DE
oklch(93.6% 0.016 82.8)
-
Step 200
200
#E3D8C4
oklch(88.6% 0.029 82.6)
-
Step 300
300
#D2BE9A
oklch(80.9% 0.053 82.2)
-
Step 400
400
#BB9C61
oklch(70.8% 0.085 82.7)
-
Step 500
500
#AA8230
oklch(63% 0.109 82)
-
Step 600
600
#946B00
oklch(55.5% 0.114 82)
-
Step 700
700
#7D5A00
oklch(49.1% 0.101 82.2)
-
Step 800
800
#674900
oklch(42.7% 0.088 81.6)
-
Step 900
900
#543D0A
oklch(37.6% 0.071 82.1)
-
Step 950
950 (this color)
#271A01
oklch(22.8% 0.045 82)
#271A01 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) | #1F1A00 | 0.018 |
| Deuteranopia (no green cones) | #221E02 | 0.016 |
| Tritanopia (no blue cones) | #2B1615 | 0.040 |
| Achromatopsia (no color) | #1C1C1C | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #271A01
#271A01
oklch(22.8% 0.045 82)
- #101C32
#101C32
oklch(22.8% 0.046 261.7)
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 #271A01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.031
- Chocolate Brown #411900 ΔE 0.059
- Jet #212529 ΔE 0.064
- Deep Brown #410200 ΔE 0.076
- Dark #1B2431 ΔE 0.079
- Very Dark Green #062E03 ΔE 0.079
- Dark Forest Green #002D04 ΔE 0.080
- Dark Maroon #3C0008 ΔE 0.080
Use #271A01 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.