#28281F
Closest named color: Jet (#212529). oklch(27.4% 0.016 107.4), rgb(40, 40, 31).
Aa
White text reads best on this color (14.85:1).
About this color
#28281F is a dark close to neutral grey. In OKLCH its lightness is 27%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is Jet (#212529), ΔE 0.027 away. White text reads best on it, at 14.85:1.
| Hue family | Neutrals |
| Lightness | dark (27%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | Jet (#212529) |
| Black text | 1.41:1 |
| White text | 14.85:1 |
Values
| HEX | #28281F |
| RGB | rgb(40, 40, 31) |
| HSL | hsl(60, 13%, 14%) |
| OKLCH | oklch(27.4% 0.016 107.4) |
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 #28281F | 14.85:1 | AAA | Lc -104.5 | Preferred for body text |
| Black text on #28281F | 1.41:1 | Fails | Lc 0.0 | Not readable |
| #28281F text on white | 14.85:1 | AAA | Lc 101.7 | Preferred for body text |
| #28281F text on black | 1.41:1 | 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
#F5F5F4
oklch(97% 0.001 106.4)
-
Step 100
100
#EAEAE6
oklch(93.6% 0.005 106.5)
-
Step 200
200
#DADAD2
oklch(88.6% 0.011 106.6)
-
Step 300
300
#C1C2B4
oklch(80.9% 0.019 110.1)
-
Step 400
400
#A2A28D
oklch(70.6% 0.03 107.1)
-
Step 500
500
#8C8B71
oklch(63% 0.037 105.6)
-
Step 600
600
#767559
oklch(55.6% 0.041 106)
-
Step 700
700
#636349
oklch(49.2% 0.039 107.8)
-
Step 800
800
#51503C
oklch(42.6% 0.031 105.3)
-
Step 900
900
#434333
oklch(37.8% 0.026 107.6)
-
Step 950
950 (this color)
#28281F
oklch(27.4% 0.016 107.4)
#28281F 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) | #2A271E | 0.005 |
| Deuteranopia (no green cones) | #2A281F | 0.004 |
| Tritanopia (no blue cones) | #292725 | 0.013 |
| Achromatopsia (no color) | #272727 | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #28281F
#28281F
oklch(27.4% 0.016 107.4)
- #27262F
#27262F
oklch(27.4% 0.017 290.4)
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 #28281F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.027
- Dark #1B2431 ΔE 0.045
- Dark Brown #341C02 ΔE 0.048
- Pakistan Green #283618 ΔE 0.054
- Oxford Blue #1B263B ΔE 0.057
- Gunmetal #293241 ΔE 0.061
- Space Cadet #2B2D42 ΔE 0.062
- Chocolate Brown #411900 ΔE 0.065
Use #28281F 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.