#33291D
Closest named color: Jet (#212529). oklch(28.9% 0.025 71.6), rgb(51, 41, 29).
Aa
White text reads best on this color (14.23:1).
About this color
#33291D is a dark close to neutral grey. In OKLCH its lightness is 29%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Jet (#212529), ΔE 0.044 away. White text reads best on it, at 14.23:1.
| Hue family | Neutrals |
| Lightness | dark (29%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Jet (#212529) |
| Black text | 1.47:1 |
| White text | 14.23:1 |
Values
| HEX | #33291D |
| RGB | rgb(51, 41, 29) |
| HSL | hsl(33, 28%, 16%) |
| OKLCH | oklch(28.9% 0.025 71.6) |
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 #33291D | 14.23:1 | AAA | Lc -103.9 | Preferred for body text |
| Black text on #33291D | 1.47:1 | Fails | Lc 0.0 | Not readable |
| #33291D text on white | 14.23:1 | AAA | Lc 100.9 | Preferred for body text |
| #33291D text on black | 1.47:1 | 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
#EEE9E4
oklch(93.7% 0.009 67.7)
-
Step 200
200
#E0D8CD
oklch(88.6% 0.017 76.1)
-
Step 300
300
#CDBEAC
oklch(80.9% 0.03 72.4)
-
Step 400
400
#B49C80
oklch(70.7% 0.048 71.2)
-
Step 500
500
#A18460
oklch(63.2% 0.062 72.4)
-
Step 600
600
#8C6D46
oklch(55.6% 0.067 72.1)
-
Step 700
700
#775B38
oklch(49.1% 0.062 71.7)
-
Step 800
800
#614A2F
oklch(42.7% 0.051 70.2)
-
Step 900
900
#4F3E2A
oklch(37.7% 0.04 70.7)
-
Step 950
950 (this color)
#33291D
oklch(28.9% 0.025 71.6)
#33291D 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) | #2D291C | 0.012 |
| Deuteranopia (no green cones) | #2F2C1D | 0.012 |
| Tritanopia (no blue cones) | #372726 | 0.021 |
| Achromatopsia (no color) | #2B2B2B | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33291D
#33291D
oklch(28.9% 0.025 71.6)
- #222C37
#222C37
oklch(28.9% 0.025 251.1)
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 #33291D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.044
- Dark Brown #341C02 ΔE 0.045
- Pakistan Green #283618 ΔE 0.051
- Chocolate Brown #411900 ΔE 0.053
- Gunmetal #293241 ΔE 0.061
- Dark #1B2431 ΔE 0.061
- Space Cadet #2B2D42 ΔE 0.064
- Onyx #343A40 ΔE 0.069
Use #33291D 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.