#021331#021331

#021331 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.3% C 0.065 H 258.7°. Best body text is #FFFFFF at 18.42:1 contrast (WCAG AA passes).

Color values

HEX	#021331
RGB	rgb(2, 19, 49)
HSL	hsl(218, 92%, 10%)
HSV	hsv(218, 96%, 19%)
CMYK	cmyk(95.9%, 61.2%, 0%, 80.8%)
CIE-LAB	lab(6.33, 6.00, -21.90)
CIE-LCH	lch(6.33, 22.70, 285.32°)
OKLab	oklab(19.34% -0.0127 -0.0638)
OKLCH	oklch(19.34% 0.065 258.7)
XYZ	xyz(0.8121, 0.7003, 2.9975)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021331 #312002

analogous

#022A31 #021331 #090231

triadic

#021331 #310213 #133102

tetradic

#021331 #31022A #312002 #023109

square

#021331 #31022A #312002 #023109

split-complementary

#021331 #310902 #2A3102

monochromatic

#010B1D #010B1D #021331 #042A6C #0741A7

Accessibility & contrast

On white

18.42

#021331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#021331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021331

18.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021331	#FFFFFF	#000000	##FFFFFF
##021331	1.00	18.42	1.14	18.42
#FFFFFF	18.42	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021632

Deuteranopia (green-blind)

#001230

Tritanopia (blue-blind)

#001A1F

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #021331;
/* rgb */ color: rgb(2, 19, 49);
/* oklch */ color: oklch(19.3% 0.065 258.7);

Tailwind

colors: {
  custom: {
    50: '#4a5069',
    500: '#021331',
    950: '#000000',
  },
}

SCSS

$custom: #021331;
$custom-light: #4a5069;
$custom-dark: #000000;

JSON

{
  "hex": "#021331",
  "rgb": {
    "r": 2,
    "g": 19,
    "b": 49
  },
  "hsl": {
    "h": 218.298,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.19341,
    "c": 0.06505,
    "h": 258.7
  },
  "luminance": 0.007
}

Semantic roles & 50–950 ramp

primary

#021331

secondary

#755419

accent

#B229FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #021331

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

Preview Lab → · Contrast checker → · Palette generator →