#021D30#021D30

#021D30 is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.2% C 0.050 H 242.7°. Best body text is #FFFFFF at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#021D30
RGB	rgb(2, 29, 48)
HSL	hsl(205, 92%, 10%)
HSV	hsv(205, 96%, 19%)
CMYK	cmyk(95.8%, 39.6%, 0%, 81.2%)
CIE-LAB	lab(9.84, -1.89, -15.57)
CIE-LCH	lch(9.84, 15.68, 263.09°)
OKLab	oklab(22.16% -0.0228 -0.0443)
OKLCH	oklch(22.16% 0.05 242.7)
XYZ	xyz(0.9977, 1.1049, 2.9564)
Luminance	0.0111 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021D30 #301502

analogous

#02302C #021D30 #020630

triadic

#021D30 #30021D #1D3002

tetradic

#021D30 #2C0230 #301502 #063002

square

#021D30 #2C0230 #301502 #063002

split-complementary

#021D30 #300206 #302C02

monochromatic

#01121D #01121D #021D30 #04406B #0764A6

Accessibility & contrast

On white

17.20

#021D30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#021D30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021D30

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021D30	#FFFFFF	#000000	##FFFFFF
##021D30	1.00	17.20	1.22	17.20
#FFFFFF	17.20	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141E31

Deuteranopia (green-blind)

#0D1930

Tritanopia (blue-blind)

#002224

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #021d30;
/* rgb */ color: rgb(2, 29, 48);
/* oklch */ color: oklch(22.2% 0.050 242.7);

Tailwind

colors: {
  custom: {
    50: '#4a5868',
    500: '#021d30',
    950: '#000000',
  },
}

SCSS

$custom: #021d30;
$custom-light: #4a5868;
$custom-dark: #000000;

JSON

{
  "hex": "#021d30",
  "rgb": {
    "r": 2,
    "g": 29,
    "b": 48
  },
  "hsl": {
    "h": 204.783,
    "s": 92,
    "l": 9.804
  },
  "oklch": {
    "l": 0.22156,
    "c": 0.04981,
    "h": 242.7
  },
  "luminance": 0.01105
}

Semantic roles & 50–950 ramp

primary

#021D30

secondary

#753F19

accent

#8129FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010306

muted

#77787A

Preview Lab

Preview with #021D30

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

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