#021736#021736

#021736 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 20.9% C 0.067 H 257.0°. Best body text is #FFFFFF at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#021736
RGB	rgb(2, 23, 54)
HSL	hsl(216, 93%, 11%)
HSV	hsv(216, 96%, 21%)
CMYK	cmyk(96.3%, 57.4%, 0%, 78.8%)
CIE-LAB	lab(8.06, 5.76, -22.77)
CIE-LCH	lch(8.06, 23.49, 284.20°)
OKLab	oklab(20.91% -0.0152 -0.0656)
OKLCH	oklch(20.91% 0.067 257)
XYZ	xyz(0.9970, 0.8919, 3.6089)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021736 #362102

analogous

#023136 #021736 #070236

triadic

#021736 #360217 #173602

tetradic

#021736 #360231 #362102 #023607

square

#021736 #360231 #362102 #023607

split-complementary

#021736 #360702 #313602

monochromatic

#010D1E #010D1E #021736 #043071 #0649AC

Accessibility & contrast

On white

17.82

#021736 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#021736 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021736

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021736	#FFFFFF	#000000	##FFFFFF
##021736	1.00	17.82	1.18	17.82
#FFFFFF	17.82	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051A37

Deuteranopia (green-blind)

#001535

Tritanopia (blue-blind)

#001F23

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #021736;
/* rgb */ color: rgb(2, 23, 54);
/* oklch */ color: oklch(20.9% 0.067 257.0);

Tailwind

colors: {
  custom: {
    50: '#4c536d',
    500: '#021736',
    950: '#000000',
  },
}

SCSS

$custom: #021736;
$custom-light: #4c536d;
$custom-dark: #000000;

JSON

{
  "hex": "#021736",
  "rgb": {
    "r": 2,
    "g": 23,
    "b": 54
  },
  "hsl": {
    "h": 215.769,
    "s": 92.857,
    "l": 10.98
  },
  "oklch": {
    "l": 0.2091,
    "c": 0.0673,
    "h": 257
  },
  "luminance": 0.00892
}

Semantic roles & 50–950 ramp

primary

#021736

secondary

#7A531A

accent

#A829FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010207

muted

#77787A

Preview Lab

Preview with #021736

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

Preview Lab → · Contrast checker → · Palette generator →