#33251F
Closest named color: Jet (#212529). oklch(27.9% 0.024 44.3), rgb(51, 37, 31).
Aa
White text reads best on this color (14.73:1).
About this color
#33251F is a dark close to neutral grey. In OKLCH its lightness is 28%, its chroma 0.024. It has too little chroma to lean warm or cool. The nearest named color is Jet (#212529), ΔE 0.037 away. White text reads best on it, at 14.73:1.
| Hue family | Neutrals |
| Lightness | dark (28%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | Jet (#212529) |
| Black text | 1.42:1 |
| White text | 14.73:1 |
Values
| HEX | #33251F |
| RGB | rgb(51, 37, 31) |
| HSL | hsl(18, 24%, 16%) |
| OKLCH | oklch(27.9% 0.024 44.3) |
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 #33251F | 14.73:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #33251F | 1.42:1 | Fails | Lc 0.0 | Not readable |
| #33251F text on white | 14.73:1 | AAA | Lc 101.5 | Preferred for body text |
| #33251F text on black | 1.42:1 | 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
#F8F5F3
oklch(97.2% 0.004 56.4)
-
Step 100
100
#EFE8E5
oklch(93.6% 0.009 44.9)
-
Step 200
200
#E3D6D1
oklch(88.5% 0.016 42.4)
-
Step 300
300
#D1BBB2
oklch(80.8% 0.028 43.6)
-
Step 400
400
#BA988A
oklch(70.7% 0.046 43.6)
-
Step 500
500
#A87F6D
oklch(63.2% 0.058 44.8)
-
Step 600
600
#936855
oklch(55.7% 0.063 44.8)
-
Step 700
700
#7D5645
oklch(49.1% 0.059 44.4)
-
Step 800
800
#664639
oklch(42.6% 0.049 43)
-
Step 900
900
#533B31
oklch(37.6% 0.038 43.6)
-
Step 950
950 (this color)
#33251F
oklch(27.9% 0.024 44.3)
#33251F 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) | #29261F | 0.020 |
| Deuteranopia (no green cones) | #2C291F | 0.018 |
| Tritanopia (no blue cones) | #372323 | 0.014 |
| Achromatopsia (no color) | #282828 | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33251F
#33251F
oklch(27.9% 0.024 44.3)
- #1C2B32
#1C2B32
oklch(27.9% 0.024 228.6)
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 #33251F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.037
- Dark Brown #341C02 ΔE 0.041
- Chocolate Brown #411900 ΔE 0.049
- Dark #1B2431 ΔE 0.054
- Space Cadet #2B2D42 ΔE 0.061
- Gunmetal #293241 ΔE 0.063
- Oxford Blue #1B263B ΔE 0.064
- Pakistan Green #283618 ΔE 0.065
Use #33251F 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.