#091827#091827

#091827 is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.4% C 0.037 H 250.0°. Best body text is #FFFFFF at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#091827
RGB	rgb(9, 24, 39)
HSL	hsl(210, 63%, 9%)
HSV	hsv(210, 77%, 15%)
CMYK	cmyk(76.9%, 38.5%, 0%, 84.7%)
CIE-LAB	lab(7.75, -0.41, -12.19)
CIE-LCH	lch(7.75, 12.20, 268.09°)
OKLab	oklab(20.43% -0.0125 -0.0344)
OKLCH	oklch(20.43% 0.037 250)
XYZ	xyz(0.8054, 0.8578, 2.0422)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091827 #271809

analogous

#092727 #091827 #090927

triadic

#091827 #270918 #182709

tetradic

#091827 #270927 #271809 #092709

square

#091827 #270927 #271809 #092709

split-complementary

#091827 #270909 #272709

monochromatic

#060F19 #060F19 #091827 #143759 #20558A

Accessibility & contrast

On white

17.92

#091827 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#091827 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091827

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091827	#FFFFFF	#000000	##FFFFFF
##091827	1.00	17.92	1.17	17.92
#FFFFFF	17.92	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121928

Deuteranopia (green-blind)

#0E1627

Tritanopia (blue-blind)

#001B1D

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #091827;
/* rgb */ color: rgb(9, 24, 39);
/* oklch */ color: oklch(20.4% 0.037 250.0);

Tailwind

colors: {
  custom: {
    50: '#4b5461',
    500: '#091827',
    950: '#000000',
  },
}

SCSS

$custom: #091827;
$custom-light: #4b5461;
$custom-dark: #000000;

JSON

{
  "hex": "#091827",
  "rgb": {
    "r": 9,
    "g": 24,
    "b": 39
  },
  "hsl": {
    "h": 210,
    "s": 62.5,
    "l": 9.412
  },
  "oklch": {
    "l": 0.2043,
    "c": 0.03661,
    "h": 250
  },
  "luminance": 0.00858
}

Semantic roles & 50–950 ramp

primary

#091827

secondary

#644627

accent

#9442E6

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010205

muted

#777879

Preview Lab

Preview with #091827

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

Preview Lab → · Contrast checker → · Palette generator →