#534342
Closest named color: Charcoal Grey (#3C4142). oklch(39.9% 0.022 22.3), rgb(83, 67, 66).
Aa
White text reads best on this color (9.33:1).
About this color
#534342 is a dark close to neutral grey. In OKLCH its lightness is 40%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.041 away. White text reads best on it, at 9.33:1.
| Hue family | Neutrals |
| Lightness | dark (40%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.24:1 |
| White text | 9.33:1 |
Values
| HEX | #534342 |
| RGB | rgb(83, 67, 66) |
| HSL | hsl(4, 11%, 29%) |
| OKLCH | oklch(39.9% 0.022 22.3) |
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 #534342 | 9.33:1 | AAA | Lc -95.9 | Preferred for body text |
| Black text on #534342 | 2.24:1 | Fails | Lc 12.4 | Not readable |
| #534342 text on white | 9.33:1 | AAA | Lc 91.6 | Preferred for body text |
| #534342 text on black | 2.24:1 | Fails | Lc -10.8 | 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 900.
-
Step 50
50
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EDE9E8
oklch(93.7% 0.005 34.3)
-
Step 200
200
#DFD7D6
oklch(88.5% 0.009 26)
-
Step 300
300
#CBBDBC
oklch(81% 0.016 22.4)
-
Step 400
400
#B19A99
oklch(70.6% 0.027 20.8)
-
Step 500
500
#9D8280
oklch(63.1% 0.033 23.1)
-
Step 600
600
#886B69
oklch(55.6% 0.037 22.9)
-
Step 700
700
#735958
oklch(49% 0.034 21)
-
Step 800
800
#5E4948
oklch(42.7% 0.029 21.5)
-
Step 900
900 (this color)
#534342
oklch(39.9% 0.022 22.3)
-
Step 950
950
#2D2423
oklch(27% 0.014 25.5)
#534342 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) | #464542 | 0.023 |
| Deuteranopia (no green cones) | #4A4842 | 0.021 |
| Tritanopia (no blue cones) | #574143 | 0.010 |
| Achromatopsia (no color) | #474747 | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #534342
#534342
oklch(39.9% 0.022 22.3)
- #3A4B4D
#3A4B4D
oklch(39.9% 0.022 205.2)
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 #534342, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.041
- Purple Brown #673A3F ΔE 0.043
- Dark Slate Gray #2F4F4F ΔE 0.060
- Onyx #343A40 ΔE 0.063
- Charcoal #264653 ΔE 0.069
- Mud Brown #60460F ΔE 0.070
- Brownish Purple #76424E ΔE 0.070
- Dark Grey Blue #29465B ΔE 0.071
Use #534342 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.