#021A27#021A27

#021A27 is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.6% C 0.040 H 234.9°. Best body text is #FFFFFF at 17.80:1 contrast (WCAG AA passes).

Color values

HEX	#021A27
RGB	rgb(2, 26, 39)
HSL	hsl(201, 90%, 8%)
HSV	hsv(201, 95%, 15%)
CMYK	cmyk(94.9%, 33.3%, 0%, 84.7%)
CIE-LAB	lab(8.11, -3.81, -11.65)
CIE-LCH	lch(8.11, 12.26, 251.88°)
OKLab	oklab(20.6% -0.0231 -0.0329)
OKLCH	oklch(20.6% 0.04 234.9)
XYZ	xyz(0.7605, 0.8981, 2.0523)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021A27 #270F02

analogous

#022721 #021A27 #020727

triadic

#021A27 #27021A #1A2702

tetradic

#021A27 #210227 #270F02 #072702

square

#021A27 #210227 #270F02 #072702

split-complementary

#021A27 #270207 #272102

monochromatic

#01131D #01131D #021A27 #054161 #08689B

Accessibility & contrast

On white

17.80

#021A27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#021A27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021A27

17.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021A27	#FFFFFF	#000000	##FFFFFF
##021A27	1.00	17.80	1.18	17.80
#FFFFFF	17.80	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141A28

Deuteranopia (green-blind)

#0E1627

Tritanopia (blue-blind)

#001D1E

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #021a27;
/* rgb */ color: rgb(2, 26, 39);
/* oklch */ color: oklch(20.6% 0.040 234.9);

Tailwind

colors: {
  custom: {
    50: '#485661',
    500: '#021a27',
    950: '#000000',
  },
}

SCSS

$custom: #021a27;
$custom-light: #485661;
$custom-dark: #000000;

JSON

{
  "hex": "#021a27",
  "rgb": {
    "r": 2,
    "g": 26,
    "b": 39
  },
  "hsl": {
    "h": 201.081,
    "s": 90.244,
    "l": 8.039
  },
  "oklch": {
    "l": 0.20604,
    "c": 0.04024,
    "h": 234.9
  },
  "luminance": 0.00898
}

Semantic roles & 50–950 ramp

primary

#021A27

secondary

#6C3618

accent

#7429FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000305

muted

#777879

Preview Lab

Preview with #021A27

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

Preview Lab → · Contrast checker → · Palette generator →