#3C3840#3C3840

#3C3840 is a dark, near-neutral grey. Relative luminance 0.042; OKLCH L 34.8% C 0.015 H 308.0°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#3C3840
RGB	rgb(60, 56, 64)
HSL	hsl(270, 7%, 24%)
HSV	hsv(270, 13%, 25%)
CMYK	cmyk(6.2%, 12.5%, 0%, 74.9%)
CIE-LAB	lab(24.19, 3.57, -4.33)
CIE-LCH	lch(24.19, 5.61, 309.56°)
OKLab	oklab(34.78% 0.0091 -0.0116)
OKLCH	oklch(34.78% 0.015 308)
XYZ	xyz(4.2029, 4.1592, 5.4309)
Luminance	0.0416 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C3840 #3C4038

analogous

#383840 #3C3840 #403840

triadic

#3C3840 #403C38 #38403C

tetradic

#3C3840 #403838 #3C4038 #384040

square

#3C3840 #403838 #3C4038 #384040

split-complementary

#3C3840 #404038 #384038

monochromatic

#0F0E10 #1D1B1F #3C3840 #5B5561 #797181

Accessibility & contrast

On white

11.46

#3C3840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#3C3840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3840

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3840	#FFFFFF	#000000	##FFFFFF
##3C3840	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373940

Deuteranopia (green-blind)

#383A40

Tritanopia (blue-blind)

#3C393B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3c3840;
/* rgb */ color: rgb(60, 56, 64);
/* oklch */ color: oklch(34.8% 0.015 308.0);

Tailwind

colors: {
  custom: {
    50: '#716e74',
    500: '#3c3840',
    950: '#000000',
  },
}

SCSS

$custom: #3c3840;
$custom-light: #716e74;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3840",
  "rgb": {
    "r": 60,
    "g": 56,
    "b": 64
  },
  "hsl": {
    "h": 270,
    "s": 6.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34782,
    "c": 0.0147,
    "h": 308
  },
  "luminance": 0.04159
}

Semantic roles & 50–950 ramp

primary

#3C3840

secondary

#6A6F65

accent

#B07894

background

#F6F6F7

surface

#ECEBED

border

#C7C6C8

text

#070708

muted

#7A7A7B

Preview Lab

Preview with #3C3840

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →