#3E302A
Closest named color: Onyx (#343A40). oklch(32.3% 0.023 44.4), rgb(62, 48, 42).
Aa
White text reads best on this color (12.64:1).
About this color
#3E302A is a dark close to neutral grey. In OKLCH its lightness is 32%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Onyx (#343A40), ΔE 0.042 away. White text reads best on it, at 12.64:1.
| Hue family | Neutrals |
| Lightness | dark (32%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Onyx (#343A40) |
| Black text | 1.66:1 |
| White text | 12.64:1 |
Values
| HEX | #3E302A |
| RGB | rgb(62, 48, 42) |
| HSL | hsl(18, 19%, 20%) |
| OKLCH | oklch(32.3% 0.023 44.4) |
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 #3E302A | 12.64:1 | AAA | Lc -102.0 | Preferred for body text |
| Black text on #3E302A | 1.66:1 | Fails | Lc 0.0 | Not readable |
| #3E302A text on white | 12.64:1 | AAA | Lc 98.6 | Preferred for body text |
| #3E302A text on black | 1.66:1 | 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
#EFE8E6
oklch(93.6% 0.008 36.6)
-
Step 200
200
#E2D6D1
oklch(88.4% 0.015 44.2)
-
Step 300
300
#D1BCB3
oklch(81% 0.027 44.7)
-
Step 400
400
#B9998B
oklch(70.8% 0.043 44.9)
-
Step 500
500
#A77F6E
oklch(63.1% 0.056 44.1)
-
Step 600
600
#926856
oklch(55.6% 0.061 44.1)
-
Step 700
700
#7C5746
oklch(49.2% 0.056 45.6)
-
Step 800
800
#65473A
oklch(42.7% 0.046 44.4)
-
Step 900
900
#523C32
oklch(37.8% 0.035 45.6)
-
Step 950
950 (this color)
#3E302A
oklch(32.3% 0.023 44.4)
#3E302A 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) | #33312A | 0.020 |
| Deuteranopia (no green cones) | #37342A | 0.018 |
| Tritanopia (no blue cones) | #422E2E | 0.013 |
| Achromatopsia (no color) | #333333 | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3E302A
#3E302A
oklch(32.3% 0.023 44.4)
- #27363C
#27363C
oklch(32.2% 0.022 224.4)
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 #3E302A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.042
- Gunmetal #293241 ΔE 0.051
- Charcoal Grey #3C4142 ΔE 0.057
- Pakistan Green #283618 ΔE 0.057
- Space Cadet #2B2D42 ΔE 0.057
- Jet #212529 ΔE 0.069
- Dark Blue Grey #1F3B4D ΔE 0.071
- Chocolate Brown #411900 ΔE 0.072
Use #3E302A 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.