#021636#021636

#021636 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 20.6% C 0.069 H 258.0°. Best body text is #FFFFFF at 17.94:1 contrast (WCAG AA passes).

Color values

HEX	#021636
RGB	rgb(2, 22, 54)
HSL	hsl(217, 93%, 11%)
HSV	hsv(217, 96%, 21%)
CMYK	cmyk(96.3%, 59.3%, 0%, 78.8%)
CIE-LAB	lab(7.70, 6.56, -23.34)
CIE-LCH	lch(7.70, 24.24, 285.71°)
OKLab	oklab(20.64% -0.0143 -0.0673)
OKLCH	oklch(20.64% 0.069 258)
XYZ	xyz(0.9776, 0.8529, 3.6024)
Luminance	0.0085 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021636 #362202

analogous

#023036 #021636 #080236

triadic

#021636 #360216 #163602

tetradic

#021636 #360230 #362202 #023608

square

#021636 #360230 #362202 #023608

split-complementary

#021636 #360802 #303602

monochromatic

#010C1E #010C1E #021636 #042E71 #0646AC

Accessibility & contrast

On white

17.94

#021636 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#021636 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021636

17.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021636	#FFFFFF	#000000	##FFFFFF
##021636	1.00	17.94	1.17	17.94
#FFFFFF	17.94	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031A37

Deuteranopia (green-blind)

#001535

Tritanopia (blue-blind)

#001E23

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #021636;
/* rgb */ color: rgb(2, 22, 54);
/* oklch */ color: oklch(20.6% 0.069 258.0);

Tailwind

colors: {
  custom: {
    50: '#4c526d',
    500: '#021636',
    950: '#000000',
  },
}

SCSS

$custom: #021636;
$custom-light: #4c526d;
$custom-dark: #000000;

JSON

{
  "hex": "#021636",
  "rgb": {
    "r": 2,
    "g": 22,
    "b": 54
  },
  "hsl": {
    "h": 216.923,
    "s": 92.857,
    "l": 10.98
  },
  "oklch": {
    "l": 0.20636,
    "c": 0.06879,
    "h": 258
  },
  "luminance": 0.00853
}

Semantic roles & 50–950 ramp

primary

#021636

secondary

#7A551A

accent

#AD29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010207

muted

#77787A

Preview Lab

Preview with #021636

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

Preview Lab → · Contrast checker → · Palette generator →