#01152C#01152C

#01152C is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 19.4% C 0.054 H 251.7°. Best body text is #FFFFFF at 18.34:1 contrast (WCAG AA passes).

Color values

HEX	#01152C
RGB	rgb(1, 21, 44)
HSL	hsl(212, 96%, 9%)
HSV	hsv(212, 98%, 17%)
CMYK	cmyk(97.7%, 52.3%, 0%, 82.7%)
CIE-LAB	lab(6.54, 1.90, -17.85)
CIE-LCH	lch(6.54, 17.95, 276.09°)
OKLab	oklab(19.38% -0.0171 -0.0517)
OKLCH	oklch(19.38% 0.054 251.7)
XYZ	xyz(0.7351, 0.7245, 2.4835)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01152C #2C1801

analogous

#012B2C #01152C #03012C

triadic

#01152C #2C0115 #152C01

tetradic

#01152C #2C012B #2C1801 #012C03

square

#01152C #2C012B #2C1801 #012C03

split-complementary

#01152C #2C0301 #2B2C01

monochromatic

#010E1E #010E1E #01152C #023268 #044EA4

Accessibility & contrast

On white

18.34

#01152C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#01152C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01152C

18.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01152C	#FFFFFF	#000000	##FFFFFF
##01152C	1.00	18.34	1.15	18.34
#FFFFFF	18.34	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09172D

Deuteranopia (green-blind)

#03132C

Tritanopia (blue-blind)

#001B1E

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #01152c;
/* rgb */ color: rgb(1, 21, 44);
/* oklch */ color: oklch(19.4% 0.054 251.7);

Tailwind

colors: {
  custom: {
    50: '#485265',
    500: '#01152c',
    950: '#000000',
  },
}

SCSS

$custom: #01152c;
$custom-light: #485265;
$custom-dark: #000000;

JSON

{
  "hex": "#01152c",
  "rgb": {
    "r": 1,
    "g": 21,
    "b": 44
  },
  "hsl": {
    "h": 212.093,
    "s": 95.556,
    "l": 8.824
  },
  "oklch": {
    "l": 0.19384,
    "c": 0.05443,
    "h": 251.7
  },
  "luminance": 0.00725
}

Semantic roles & 50–950 ramp

primary

#01152C

secondary

#724817

accent

#9B29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010205

muted

#77787A

Preview Lab

Preview with #01152C

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

Preview Lab → · Contrast checker → · Palette generator →