#001829#001829

#001829 is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 20.0% C 0.047 H 241.2°. Best body text is #FFFFFF at 18.06:1 contrast (WCAG AA passes).

Color values

HEX	#001829
RGB	rgb(0, 24, 41)
HSL	hsl(205, 100%, 8%)
HSV	hsv(205, 100%, 16%)
CMYK	cmyk(100%, 41.5%, 0%, 83.9%)
CIE-LAB	lab(7.35, -1.90, -14.35)
CIE-LCH	lch(7.35, 14.48, 262.47°)
OKLab	oklab(19.99% -0.0225 -0.041)
OKLCH	oklch(19.99% 0.047 241.2)
XYZ	xyz(0.7267, 0.8133, 2.2161)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#001829 #291100

analogous

#002925 #001829 #000329

triadic

#001829 #290018 #182900

tetradic

#001829 #250029 #291100 #032900

square

#001829 #250029 #291100 #032900

split-complementary

#001829 #290003 #292500

monochromatic

#00121F #00121F #001829 #003C66 #0060A3

Accessibility & contrast

On white

18.06

#001829 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#001829 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #001829

18.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##001829	#FFFFFF	#000000	##FFFFFF
##001829	1.00	18.06	1.16	18.06
#FFFFFF	18.06	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10182A

Deuteranopia (green-blind)

#091429

Tritanopia (blue-blind)

#001C1E

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #001829;
/* rgb */ color: rgb(0, 24, 41);
/* oklch */ color: oklch(20.0% 0.047 241.2);

Tailwind

colors: {
  custom: {
    50: '#475462',
    500: '#001829',
    950: '#000000',
  },
}

SCSS

$custom: #001829;
$custom-light: #475462;
$custom-dark: #000000;

JSON

{
  "hex": "#001829",
  "rgb": {
    "r": 0,
    "g": 24,
    "b": 41
  },
  "hsl": {
    "h": 204.878,
    "s": 100,
    "l": 8.039
  },
  "oklch": {
    "l": 0.19988,
    "c": 0.04675,
    "h": 241.2
  },
  "luminance": 0.00813
}

Semantic roles & 50–950 ramp

primary

#001829

secondary

#713A14

accent

#8229FF

background

#F4F4F5

surface

#E6E7EA

border

#C2C3C6

text

#000205

muted

#777879

Preview Lab

Preview with #001829

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

Preview Lab → · Contrast checker → · Palette generator →