#021133#021133

#021133 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.0% C 0.071 H 261.2°. Best body text is #FFFFFF at 18.57:1 contrast (WCAG AA passes).

Color values

HEX	#021133
RGB	rgb(2, 17, 51)
HSL	hsl(222, 92%, 10%)
HSV	hsv(222, 96%, 20%)
CMYK	cmyk(96.1%, 66.7%, 0%, 80%)
CIE-LAB	lab(5.90, 8.29, -24.06)
CIE-LCH	lch(5.90, 25.45, 289.02°)
OKLab	oklab(19.01% -0.0109 -0.0706)
OKLCH	oklch(19.01% 0.071 261.2)
XYZ	xyz(0.8228, 0.6527, 3.2139)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.88

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021133 #332402

analogous

#022933 #021133 #0C0233

triadic

#021133 #330211 #113302

tetradic

#021133 #330229 #332402 #02330C

square

#021133 #330229 #332402 #02330C

split-complementary

#021133 #330C02 #293302

monochromatic

#010A1D #010A1D #021133 #04256E #0738A9

Accessibility & contrast

On white

18.57

#021133 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#021133 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021133

18.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021133	#FFFFFF	#000000	##FFFFFF
##021133	1.00	18.57	1.13	18.57
#FFFFFF	18.57	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001634

Deuteranopia (green-blind)

#001132

Tritanopia (blue-blind)

#001A1F

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #021133;
/* rgb */ color: rgb(2, 17, 51);
/* oklch */ color: oklch(19.0% 0.071 261.2);

Tailwind

colors: {
  custom: {
    50: '#4b4e6b',
    500: '#021133',
    950: '#000000',
  },
}

SCSS

$custom: #021133;
$custom-light: #4b4e6b;
$custom-dark: #000000;

JSON

{
  "hex": "#021133",
  "rgb": {
    "r": 2,
    "g": 17,
    "b": 51
  },
  "hsl": {
    "h": 221.633,
    "s": 92.453,
    "l": 10.392
  },
  "oklch": {
    "l": 0.19008,
    "c": 0.07145,
    "h": 261.2
  },
  "luminance": 0.00653
}

Semantic roles & 50–950 ramp

primary

#021133

secondary

#775B1A

accent

#BD29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #021133

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

Preview Lab → · Contrast checker → · Palette generator →