#021027#021027

#021027 is a very dark, muted blue. Relative luminance 0.005; OKLCH L 17.5% C 0.053 H 256.8°. Best body text is #FFFFFF at 18.99:1 contrast (WCAG AA passes).

Color values

HEX	#021027
RGB	rgb(2, 16, 39)
HSL	hsl(217, 90%, 8%)
HSV	hsv(217, 95%, 15%)
CMYK	cmyk(94.9%, 59%, 0%, 84.7%)
CIE-LAB	lab(4.79, 2.98, -16.85)
CIE-LCH	lch(4.79, 17.11, 280.03°)
OKLab	oklab(17.55% -0.012 -0.0512)
OKLCH	oklch(17.55% 0.053 256.8)
XYZ	xyz(0.5764, 0.5299, 1.9910)
Luminance	0.0053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021027 #271902

analogous

#022227 #021027 #060227

triadic

#021027 #270210 #102702

tetradic

#021027 #270222 #271902 #022706

square

#021027 #270222 #271902 #022706

split-complementary

#021027 #270602 #222702

monochromatic

#010C1D #010C1D #021027 #052861 #08409B

Accessibility & contrast

On white

18.99

#021027 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#021027 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021027

18.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021027	#FFFFFF	#000000	##FFFFFF
##021027	1.00	18.99	1.11	18.99
#FFFFFF	18.99	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051228

Deuteranopia (green-blind)

#000F27

Tritanopia (blue-blind)

#001619

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #021027;
/* rgb */ color: rgb(2, 16, 39);
/* oklch */ color: oklch(17.5% 0.053 256.8);

Tailwind

colors: {
  custom: {
    50: '#484e61',
    500: '#021027',
    950: '#000000',
  },
}

SCSS

$custom: #021027;
$custom-light: #484e61;
$custom-dark: #000000;

JSON

{
  "hex": "#021027",
  "rgb": {
    "r": 2,
    "g": 16,
    "b": 39
  },
  "hsl": {
    "h": 217.297,
    "s": 90.244,
    "l": 8.039
  },
  "oklch": {
    "l": 0.17549,
    "c": 0.05258,
    "h": 256.8
  },
  "luminance": 0.0053
}

Semantic roles & 50–950 ramp

primary

#021027

secondary

#6C4D18

accent

#AE29FF

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000105

muted

#777779

Preview Lab

Preview with #021027

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

Preview Lab → · Contrast checker → · Palette generator →