#2B271A
Closest named color: Jet (#212529). oklch(27.3% 0.023 93), rgb(43, 39, 26).
Aa
White text reads best on this color (14.91:1).
About this color
#2B271A is a dark close to neutral grey. In OKLCH its lightness is 27%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Jet (#212529), ΔE 0.034 away. White text reads best on it, at 14.91:1.
| Hue family | Neutrals |
| Lightness | dark (27%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Jet (#212529) |
| Black text | 1.40:1 |
| White text | 14.91:1 |
Values
| HEX | #2B271A |
| RGB | rgb(43, 39, 26) |
| HSL | hsl(46, 25%, 14%) |
| OKLCH | oklch(27.3% 0.023 93) |
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 #2B271A | 14.91:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #2B271A | 1.40:1 | Fails | Lc 0.0 | Not readable |
| #2B271A text on white | 14.91:1 | AAA | Lc 101.8 | Preferred for body text |
| #2B271A text on black | 1.40:1 | 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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#EBEAE4
oklch(93.6% 0.008 98.9)
-
Step 200
200
#DCD9CE
oklch(88.5% 0.015 94.2)
-
Step 300
300
#C6C1AD
oklch(81% 0.028 95.4)
-
Step 400
400
#AAA082
oklch(70.6% 0.043 91.8)
-
Step 500
500
#958962
oklch(63.1% 0.056 93)
-
Step 600
600
#807349
oklch(55.7% 0.061 92.9)
-
Step 700
700
#6C603A
oklch(49.1% 0.057 92.5)
-
Step 800
800
#584F30
oklch(42.8% 0.048 93.8)
-
Step 900
900
#48412B
oklch(37.6% 0.036 92.5)
-
Step 950
950 (this color)
#2B271A
oklch(27.3% 0.023 93)
#2B271A 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) | #2A2619 | 0.004 |
| Deuteranopia (no green cones) | #2B281A | 0.004 |
| Tritanopia (no blue cones) | #2E2524 | 0.022 |
| Achromatopsia (no color) | #272727 | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B271A
#2B271A
oklch(27.3% 0.023 93)
- #232733
#232733
oklch(27.4% 0.023 270.4)
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 #2B271A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.034
- Dark Brown #341C02 ΔE 0.040
- Dark #1B2431 ΔE 0.053
- Pakistan Green #283618 ΔE 0.054
- Chocolate Brown #411900 ΔE 0.058
- Oxford Blue #1B263B ΔE 0.066
- Gunmetal #293241 ΔE 0.068
- Space Cadet #2B2D42 ΔE 0.069
Use #2B271A 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.