#01152D#01152D

#01152D is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 19.5% C 0.056 H 252.5°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#01152D
RGB	rgb(1, 21, 45)
HSL	hsl(213, 96%, 9%)
HSV	hsv(213, 98%, 18%)
CMYK	cmyk(97.8%, 53.3%, 0%, 82.4%)
CIE-LAB	lab(6.61, 2.39, -18.48)
CIE-LCH	lch(6.61, 18.64, 277.37°)
OKLab	oklab(19.47% -0.0168 -0.0535)
OKLCH	oklch(19.47% 0.056 252.5)
XYZ	xyz(0.7542, 0.7321, 2.5837)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01152D #2D1901

analogous

#012B2D #01152D #03012D

triadic

#01152D #2D0115 #152D01

tetradic

#01152D #2D012B #2D1901 #012D03

square

#01152D #2D012B #2D1901 #012D03

split-complementary

#01152D #2D0301 #2B2D01

monochromatic

#010E1E #010E1E #01152D #023169 #044DA5

Accessibility & contrast

On white

18.32

#01152D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#01152D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01152D

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01152D	#FFFFFF	#000000	##FFFFFF
##01152D	1.00	18.32	1.15	18.32
#FFFFFF	18.32	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08172E

Deuteranopia (green-blind)

#02132D

Tritanopia (blue-blind)

#001B1E

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #01152d;
/* rgb */ color: rgb(1, 21, 45);
/* oklch */ color: oklch(19.5% 0.056 252.5);

Tailwind

colors: {
  custom: {
    50: '#495166',
    500: '#01152d',
    950: '#000000',
  },
}

SCSS

$custom: #01152d;
$custom-light: #495166;
$custom-dark: #000000;

JSON

{
  "hex": "#01152d",
  "rgb": {
    "r": 1,
    "g": 21,
    "b": 45
  },
  "hsl": {
    "h": 212.727,
    "s": 95.652,
    "l": 9.02
  },
  "oklch": {
    "l": 0.1947,
    "c": 0.05608,
    "h": 252.5
  },
  "luminance": 0.00732
}

Semantic roles & 50–950 ramp

primary

#01152D

secondary

#734917

accent

#9E29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #01152D

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

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