#021A2D#021A2D

#021A2D is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 21.0% C 0.049 H 244.9°. Best body text is #FFFFFF at 17.67:1 contrast (WCAG AA passes).

Color values

HEX	#021A2D
RGB	rgb(2, 26, 45)
HSL	hsl(207, 91%, 9%)
HSV	hsv(207, 96%, 18%)
CMYK	cmyk(95.6%, 42.2%, 0%, 82.4%)
CIE-LAB	lab(8.49, -1.05, -15.50)
CIE-LCH	lch(8.49, 15.54, 266.12°)
OKLab	oklab(21.03% -0.0207 -0.0441)
OKLCH	oklch(21.03% 0.049 244.9)
XYZ	xyz(0.8679, 0.9410, 2.6180)
Luminance	0.0094 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021A2D #2D1502

analogous

#022D2B #021A2D #02042D

triadic

#021A2D #2D021A #1A2D02

tetradic

#021A2D #2B022D #2D1502 #042D02

square

#021A2D #2B022D #2D1502 #042D02

split-complementary

#021A2D #2D0204 #2D2B02

monochromatic

#01111D #01111D #021A2D #053C68 #075EA2

Accessibility & contrast

On white

17.67

#021A2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#021A2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021A2D

17.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021A2D	#FFFFFF	#000000	##FFFFFF
##021A2D	1.00	17.67	1.19	17.67
#FFFFFF	17.67	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111B2E

Deuteranopia (green-blind)

#0A172D

Tritanopia (blue-blind)

#001F21

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #021a2d;
/* rgb */ color: rgb(2, 26, 45);
/* oklch */ color: oklch(21.0% 0.049 244.9);

Tailwind

colors: {
  custom: {
    50: '#495666',
    500: '#021a2d',
    950: '#000000',
  },
}

SCSS

$custom: #021a2d;
$custom-light: #495666;
$custom-dark: #000000;

JSON

{
  "hex": "#021a2d",
  "rgb": {
    "r": 2,
    "g": 26,
    "b": 45
  },
  "hsl": {
    "h": 206.512,
    "s": 91.489,
    "l": 9.216
  },
  "oklch": {
    "l": 0.21029,
    "c": 0.04874,
    "h": 244.9
  },
  "luminance": 0.00941
}

Semantic roles & 50–950 ramp

primary

#021A2D

secondary

#724019

accent

#8729FF

background

#F4F5F6

surface

#E7E8EB

border

#C3C4C6

text

#010305

muted

#77787A

Preview Lab

Preview with #021A2D

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

Preview Lab → · Contrast checker → · Palette generator →