#313130#313130

#313130 is a dark, near-neutral grey. Relative luminance 0.031; OKLCH L 31.3% C 0.002 H 106.6°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#313130
RGB	rgb(49, 49, 48)
HSL	hsl(60, 1%, 19%)
HSV	hsv(60, 2%, 19%)
CMYK	cmyk(0%, 0%, 2%, 80.8%)
CIE-LAB	lab(20.29, -0.23, 0.64)
CIE-LCH	lch(20.29, 0.68, 109.95°)
OKLab	oklab(31.28% -0.0005 0.0017)
OKLCH	oklch(31.28% 0.002 106.6)
XYZ	xyz(2.8984, 3.0630, 3.2343)
Luminance	0.0306 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313130 #303031

analogous

#313130 #313130 #313130

triadic

#313130 #303131 #313031

tetradic

#313130 #303131 #303031 #313031

square

#313130 #303131 #303031 #313031

split-complementary

#313130 #303131 #313031

monochromatic

#0F0F0F #121212 #313130 #50504E #6F6F6D

Accessibility & contrast

On white

13.02

#313130 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#313130 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313130

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313130	#FFFFFF	#000000	##FFFFFF
##313130	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313130

Deuteranopia (green-blind)

#313130

Tritanopia (blue-blind)

#313131

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #313130;
/* rgb */ color: rgb(49, 49, 48);
/* oklch */ color: oklch(31.3% 0.002 106.6);

Tailwind

colors: {
  custom: {
    50: '#696968',
    500: '#313130',
    950: '#000000',
  },
}

SCSS

$custom: #313130;
$custom-light: #696968;
$custom-dark: #000000;

JSON

{
  "hex": "#313130",
  "rgb": {
    "r": 49,
    "g": 49,
    "b": 48
  },
  "hsl": {
    "h": 60,
    "s": 1.031,
    "l": 19.02
  },
  "oklch": {
    "l": 0.3128,
    "c": 0.00175,
    "h": 106.6
  },
  "luminance": 0.03063
}

Semantic roles & 50–950 ramp

primary

#313130

secondary

#5E5E5F

accent

#7DAA7D

background

#F6F6F6

surface

#EBEBEB

border

#C6C6C6

text

#060606

muted

#7A7A7A

Preview Lab

Preview with #313130

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

Preview Lab → · Contrast checker → · Palette generator →