#021535#021535

#021535 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.3% C 0.069 H 258.5°. Best body text is #FFFFFF at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#021535
RGB	rgb(2, 21, 53)
HSL	hsl(218, 93%, 11%)
HSV	hsv(218, 96%, 21%)
CMYK	cmyk(96.2%, 60.4%, 0%, 79.2%)
CIE-LAB	lab(7.28, 6.80, -23.29)
CIE-LCH	lch(7.28, 24.26, 286.28°)
OKLab	oklab(20.27% -0.0137 -0.0673)
OKLCH	oklch(20.27% 0.069 258.5)
XYZ	xyz(0.9356, 0.8062, 3.4738)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021535 #352202

analogous

#022E35 #021535 #080235

triadic

#021535 #350215 #153502

tetradic

#021535 #35022E #352202 #023508

square

#021535 #35022E #352202 #023508

split-complementary

#021535 #350802 #2E3502

monochromatic

#010C1D #010C1D #021535 #042C70 #0644AB

Accessibility & contrast

On white

18.08

#021535 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#021535 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021535

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021535	#FFFFFF	#000000	##FFFFFF
##021535	1.00	18.08	1.16	18.08
#FFFFFF	18.08	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021936

Deuteranopia (green-blind)

#001434

Tritanopia (blue-blind)

#001D22

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #021535;
/* rgb */ color: rgb(2, 21, 53);
/* oklch */ color: oklch(20.3% 0.069 258.5);

Tailwind

colors: {
  custom: {
    50: '#4c516c',
    500: '#021535',
    950: '#000000',
  },
}

SCSS

$custom: #021535;
$custom-light: #4c516c;
$custom-dark: #000000;

JSON

{
  "hex": "#021535",
  "rgb": {
    "r": 2,
    "g": 21,
    "b": 53
  },
  "hsl": {
    "h": 217.647,
    "s": 92.727,
    "l": 10.784
  },
  "oklch": {
    "l": 0.2027,
    "c": 0.06865,
    "h": 258.5
  },
  "luminance": 0.00806
}

Semantic roles & 50–950 ramp

primary

#021535

secondary

#79561A

accent

#AF29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010207

muted

#77787A

Preview Lab

Preview with #021535

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

Preview Lab → · Contrast checker → · Palette generator →