#021A2E#021A2E

#021A2E is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 21.1% C 0.050 H 246.2°. Best body text is #FFFFFF at 17.65:1 contrast (WCAG AA passes).

Color values

HEX	#021A2E
RGB	rgb(2, 26, 46)
HSL	hsl(207, 92%, 9%)
HSV	hsv(207, 96%, 18%)
CMYK	cmyk(95.7%, 43.5%, 0%, 82%)
CIE-LAB	lab(8.56, -0.57, -16.13)
CIE-LCH	lch(8.56, 16.14, 267.99°)
OKLab	oklab(21.1% -0.0203 -0.046)
OKLCH	oklch(21.1% 0.05 246.2)
XYZ	xyz(0.8874, 0.9488, 2.7206)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021A2E #2E1602

analogous

#022E2C #021A2E #02042E

triadic

#021A2E #2E021A #1A2E02

tetradic

#021A2E #2C022E #2E1602 #042E02

square

#021A2E #2C022E #2E1602 #042E02

split-complementary

#021A2E #2E0204 #2E2C02

monochromatic

#01111D #01111D #021A2E #053B69 #075CA3

Accessibility & contrast

On white

17.65

#021A2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#021A2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021A2E

17.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021A2E	#FFFFFF	#000000	##FFFFFF
##021A2E	1.00	17.65	1.19	17.65
#FFFFFF	17.65	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101B2F

Deuteranopia (green-blind)

#0A172E

Tritanopia (blue-blind)

#001F21

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #021a2e;
/* rgb */ color: rgb(2, 26, 46);
/* oklch */ color: oklch(21.1% 0.050 246.2);

Tailwind

colors: {
  custom: {
    50: '#4a5667',
    500: '#021a2e',
    950: '#000000',
  },
}

SCSS

$custom: #021a2e;
$custom-light: #4a5667;
$custom-dark: #000000;

JSON

{
  "hex": "#021a2e",
  "rgb": {
    "r": 2,
    "g": 26,
    "b": 46
  },
  "hsl": {
    "h": 207.273,
    "s": 91.667,
    "l": 9.412
  },
  "oklch": {
    "l": 0.21104,
    "c": 0.05027,
    "h": 246.2
  },
  "luminance": 0.00949
}

Semantic roles & 50–950 ramp

primary

#021A2E

secondary

#734219

accent

#8A29FF

background

#F4F5F6

surface

#E7E8EB

border

#C3C4C6

text

#010306

muted

#77787A

Preview Lab

Preview with #021A2E

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

Preview Lab → · Contrast checker → · Palette generator →