#021D2D#021D2D

#021D2D is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 21.9% C 0.046 H 238.2°. Best body text is #FFFFFF at 17.27:1 contrast (WCAG AA passes).

Color values

HEX	#021D2D
RGB	rgb(2, 29, 45)
HSL	hsl(202, 91%, 9%)
HSV	hsv(202, 96%, 18%)
CMYK	cmyk(95.6%, 35.6%, 0%, 82.4%)
CIE-LAB	lab(9.65, -3.31, -13.67)
CIE-LCH	lch(9.65, 14.07, 256.39°)
OKLab	oklab(21.95% -0.024 -0.0387)
OKLCH	oklch(21.95% 0.046 238.2)
XYZ	xyz(0.9379, 1.0810, 2.6413)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021D2D #2D1202

analogous

#022D28 #021D2D #02082D

triadic

#021D2D #2D021D #1D2D02

tetradic

#021D2D #28022D #2D1202 #082D02

square

#021D2D #28022D #2D1202 #082D02

split-complementary

#021D2D #2D0208 #2D2802

monochromatic

#01131D #01131D #021D2D #054368 #0769A2

Accessibility & contrast

On white

17.27

#021D2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#021D2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021D2D

17.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021D2D	#FFFFFF	#000000	##FFFFFF
##021D2D	1.00	17.27	1.22	17.27
#FFFFFF	17.27	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151D2E

Deuteranopia (green-blind)

#0F192D

Tritanopia (blue-blind)

#002123

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #021d2d;
/* rgb */ color: rgb(2, 29, 45);
/* oklch */ color: oklch(21.9% 0.046 238.2);

Tailwind

colors: {
  custom: {
    50: '#495866',
    500: '#021d2d',
    950: '#000000',
  },
}

SCSS

$custom: #021d2d;
$custom-light: #495866;
$custom-dark: #000000;

JSON

{
  "hex": "#021d2d",
  "rgb": {
    "r": 2,
    "g": 29,
    "b": 45
  },
  "hsl": {
    "h": 202.326,
    "s": 91.489,
    "l": 9.216
  },
  "oklch": {
    "l": 0.21946,
    "c": 0.0456,
    "h": 238.2
  },
  "luminance": 0.01081
}

Semantic roles & 50–950 ramp

primary

#021D2D

secondary

#723A19

accent

#7929FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010305

muted

#77787A

Preview Lab

Preview with #021D2D

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

Preview Lab → · Contrast checker → · Palette generator →