#101417#101417

#101417 is a very dark, near-neutral cyan. Relative luminance 0.007; OKLCH L 18.8% C 0.009 H 240.4°. Best body text is #FFFFFF at 18.51:1 contrast (WCAG AA passes).

Color values

HEX	#101417
RGB	rgb(16, 20, 23)
HSL	hsl(206, 18%, 8%)
HSV	hsv(206, 30%, 9%)
CMYK	cmyk(30.4%, 13%, 0%, 91%)
CIE-LAB	lab(6.07, -0.84, -2.51)
CIE-LCH	lch(6.07, 2.65, 251.51°)
OKLab	oklab(18.83% -0.0043 -0.0076)
OKLCH	oklch(18.83% 0.009 240.4)
XYZ	xyz(0.6185, 0.6723, 0.9076)
Luminance	0.0067 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101417 #171310

analogous

#101716 #101417 #101017

triadic

#101417 #171014 #141710

tetradic

#101417 #161017 #171310 #101710

square

#101417 #161017 #171310 #101710

split-complementary

#101417 #171010 #171610

monochromatic

#0D1012 #0D1012 #101417 #29333B #42535F

Accessibility & contrast

On white

18.51

#101417 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#101417 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101417

18.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101417	#FFFFFF	#000000	##FFFFFF
##101417	1.00	18.51	1.13	18.51
#FFFFFF	18.51	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131417

Deuteranopia (green-blind)

#121317

Tritanopia (blue-blind)

#0E1515

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #101417;
/* rgb */ color: rgb(16, 20, 23);
/* oklch */ color: oklch(18.8% 0.009 240.4);

Tailwind

colors: {
  custom: {
    50: '#4e5153',
    500: '#101417',
    950: '#000000',
  },
}

SCSS

$custom: #101417;
$custom-light: #4e5153;
$custom-dark: #000000;

JSON

{
  "hex": "#101417",
  "rgb": {
    "r": 16,
    "g": 20,
    "b": 23
  },
  "hsl": {
    "h": 205.714,
    "s": 17.949,
    "l": 7.647
  },
  "oklch": {
    "l": 0.18833,
    "c": 0.00875,
    "h": 240.4
  },
  "luminance": 0.00672
}

Semantic roles & 50–950 ramp

primary

#101417

secondary

#4A4039

accent

#8E6DBB

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010202

muted

#777878

Preview Lab

Preview with #101417

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

Preview Lab → · Contrast checker → · Palette generator →