#021C36#021C36

#021C36 is a very dark, moderate cyan. Relative luminance 0.011; OKLCH L 22.3% C 0.060 H 250.8°. Best body text is #FFFFFF at 17.18:1 contrast (WCAG AA passes).

Color values

HEX	#021C36
RGB	rgb(2, 28, 54)
HSL	hsl(210, 93%, 11%)
HSV	hsv(210, 96%, 21%)
CMYK	cmyk(96.3%, 48.1%, 0%, 78.8%)
CIE-LAB	lab(9.87, 1.78, -19.85)
CIE-LCH	lch(9.87, 19.93, 275.12°)
OKLab	oklab(22.32% -0.0198 -0.0568)
OKLCH	oklch(22.32% 0.06 250.8)
XYZ	xyz(1.1059, 1.1096, 3.6452)
Luminance	0.0111 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021C36 #361C02

analogous

#023636 #021C36 #020236

triadic

#021C36 #36021C #1C3602

tetradic

#021C36 #360236 #361C02 #023602

square

#021C36 #360236 #361C02 #023602

split-complementary

#021C36 #360202 #363602

monochromatic

#010F1E #010F1E #021C36 #043B71 #0659AC

Accessibility & contrast

On white

17.18

#021C36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#021C36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021C36

17.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021C36	#FFFFFF	#000000	##FFFFFF
##021C36	1.00	17.18	1.22	17.18
#FFFFFF	17.18	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1E37

Deuteranopia (green-blind)

#061935

Tritanopia (blue-blind)

#002226

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #021c36;
/* rgb */ color: rgb(2, 28, 54);
/* oklch */ color: oklch(22.3% 0.060 250.8);

Tailwind

colors: {
  custom: {
    50: '#4c576d',
    500: '#021c36',
    950: '#000000',
  },
}

SCSS

$custom: #021c36;
$custom-light: #4c576d;
$custom-dark: #000000;

JSON

{
  "hex": "#021c36",
  "rgb": {
    "r": 2,
    "g": 28,
    "b": 54
  },
  "hsl": {
    "h": 210,
    "s": 92.857,
    "l": 10.98
  },
  "oklch": {
    "l": 0.22319,
    "c": 0.06019,
    "h": 250.8
  },
  "luminance": 0.0111
}

Semantic roles & 50–950 ramp

primary

#021C36

secondary

#7A4A1A

accent

#9429FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010307

muted

#77787A

Preview Lab

Preview with #021C36

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

Preview Lab → · Contrast checker → · Palette generator →