#011532#011532

#011532 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 19.9% C 0.064 H 255.9°. Best body text is #FFFFFF at 18.19:1 contrast (WCAG AA passes).

Color values

HEX	#011532
RGB	rgb(1, 21, 50)
HSL	hsl(216, 96%, 10%)
HSV	hsv(216, 98%, 20%)
CMYK	cmyk(98%, 58%, 0%, 80.4%)
CIE-LAB	lab(6.98, 4.97, -21.58)
CIE-LCH	lch(6.98, 22.15, 282.98°)
OKLab	oklab(19.92% -0.0156 -0.0624)
OKLCH	oklch(19.92% 0.064 255.9)
XYZ	xyz(0.8562, 0.7730, 3.1211)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011532 #321E01

analogous

#012E32 #011532 #050132

triadic

#011532 #320115 #153201

tetradic

#011532 #32012E #321E01 #013205

square

#011532 #32012E #321E01 #013205

split-complementary

#011532 #320501 #2E3201

monochromatic

#010D1E #010D1E #011532 #022E6E #0347AA

Accessibility & contrast

On white

18.19

#011532 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#011532 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011532

18.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011532	#FFFFFF	#000000	##FFFFFF
##011532	1.00	18.19	1.15	18.19
#FFFFFF	18.19	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051833

Deuteranopia (green-blind)

#001331

Tritanopia (blue-blind)

#001C21

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #011532;
/* rgb */ color: rgb(1, 21, 50);
/* oklch */ color: oklch(19.9% 0.064 255.9);

Tailwind

colors: {
  custom: {
    50: '#4a516a',
    500: '#011532',
    950: '#000000',
  },
}

SCSS

$custom: #011532;
$custom-light: #4a516a;
$custom-dark: #000000;

JSON

{
  "hex": "#011532",
  "rgb": {
    "r": 1,
    "g": 21,
    "b": 50
  },
  "hsl": {
    "h": 215.51,
    "s": 96.078,
    "l": 10
  },
  "oklch": {
    "l": 0.1992,
    "c": 0.06433,
    "h": 255.9
  },
  "luminance": 0.00773
}

Semantic roles & 50–950 ramp

primary

#011532

secondary

#775017

accent

#A829FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #011532

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

Preview Lab → · Contrast checker → · Palette generator →