#021128#021128

#021128 is a very dark, muted blue. Relative luminance 0.006; OKLCH L 17.9% C 0.053 H 256.0°. Best body text is #FFFFFF at 18.86:1 contrast (WCAG AA passes).

Color values

HEX	#021128
RGB	rgb(2, 17, 40)
HSL	hsl(216, 90%, 8%)
HSV	hsv(216, 95%, 16%)
CMYK	cmyk(95%, 57.5%, 0%, 84.3%)
CIE-LAB	lab(5.12, 2.85, -17.09)
CIE-LCH	lch(5.12, 17.32, 279.46°)
OKLab	oklab(17.93% -0.0127 -0.0512)
OKLCH	oklch(17.93% 0.053 256)
XYZ	xyz(0.6083, 0.5669, 2.0844)
Luminance	0.0057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021128 #281902

analogous

#022428 #021128 #060228

triadic

#021128 #280211 #112802

tetradic

#021128 #280224 #281902 #022806

square

#021128 #280224 #281902 #022806

split-complementary

#021128 #280602 #242802

monochromatic

#010C1D #010C1D #021128 #052A62 #08439D

Accessibility & contrast

On white

18.86

#021128 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#021128 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021128

18.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021128	#FFFFFF	#000000	##FFFFFF
##021128	1.00	18.86	1.11	18.86
#FFFFFF	18.86	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051329

Deuteranopia (green-blind)

#010F28

Tritanopia (blue-blind)

#00171A

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #021128;
/* rgb */ color: rgb(2, 17, 40);
/* oklch */ color: oklch(17.9% 0.053 256.0);

Tailwind

colors: {
  custom: {
    50: '#484f62',
    500: '#021128',
    950: '#000000',
  },
}

SCSS

$custom: #021128;
$custom-light: #484f62;
$custom-dark: #000000;

JSON

{
  "hex": "#021128",
  "rgb": {
    "r": 2,
    "g": 17,
    "b": 40
  },
  "hsl": {
    "h": 216.316,
    "s": 90.476,
    "l": 8.235
  },
  "oklch": {
    "l": 0.17932,
    "c": 0.05279,
    "h": 256
  },
  "luminance": 0.00567
}

Semantic roles & 50–950 ramp

primary

#021128

secondary

#6D4C19

accent

#AA29FF

background

#F4F4F5

surface

#E6E7EA

border

#C2C3C6

text

#010105

muted

#777779

Preview Lab

Preview with #021128

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

Preview Lab → · Contrast checker → · Palette generator →