#021139#021139

#021139 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.7% C 0.081 H 262.6°. Best body text is #FFFFFF at 18.39:1 contrast (WCAG AA passes).

Color values

HEX	#021139
RGB	rgb(2, 17, 57)
HSL	hsl(224, 93%, 12%)
HSV	hsv(224, 96%, 22%)
CMYK	cmyk(96.5%, 70.2%, 0%, 77.6%)
CIE-LAB	lab(6.41, 11.64, -27.61)
CIE-LCH	lch(6.41, 29.97, 292.87°)
OKLab	oklab(19.65% -0.0104 -0.0805)
OKLCH	oklch(19.65% 0.081 262.6)
XYZ	xyz(0.9637, 0.7091, 3.9562)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021139 #392A02

analogous

#022D39 #021139 #0F0239

triadic

#021139 #390211 #113902

tetradic

#021139 #39022D #392A02 #02390F

square

#021139 #39022D #392A02 #02390F

split-complementary

#021139 #390F02 #2D3902

monochromatic

#01091E #01091E #021139 #042374 #0634AF

Accessibility & contrast

On white

18.39

#021139 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#021139 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021139

18.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021139	#FFFFFF	#000000	##FFFFFF
##021139	1.00	18.39	1.14	18.39
#FFFFFF	18.39	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173A

Deuteranopia (green-blind)

#001238

Tritanopia (blue-blind)

#001B22

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #021139;
/* rgb */ color: rgb(2, 17, 57);
/* oklch */ color: oklch(19.7% 0.081 262.6);

Tailwind

colors: {
  custom: {
    50: '#4d4e70',
    500: '#021139',
    950: '#000000',
  },
}

SCSS

$custom: #021139;
$custom-light: #4d4e70;
$custom-dark: #000000;

JSON

{
  "hex": "#021139",
  "rgb": {
    "r": 2,
    "g": 17,
    "b": 57
  },
  "hsl": {
    "h": 223.636,
    "s": 93.22,
    "l": 11.569
  },
  "oklch": {
    "l": 0.19654,
    "c": 0.08122,
    "h": 262.6
  },
  "luminance": 0.00709
}

Semantic roles & 50–950 ramp

primary

#021139

secondary

#7D621A

accent

#C529FF

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020107

muted

#78777A

Preview Lab

Preview with #021139

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

Preview Lab → · Contrast checker → · Palette generator →