#021023#021023

#021023 is a very dark, muted cyan. Relative luminance 0.005; OKLCH L 17.2% C 0.046 H 253.4°. Best body text is #FFFFFF at 19.07:1 contrast (WCAG AA passes).

Color values

HEX	#021023
RGB	rgb(2, 16, 35)
HSL	hsl(215, 89%, 7%)
HSV	hsv(215, 94%, 14%)
CMYK	cmyk(94.3%, 54.3%, 0%, 86.3%)
CIE-LAB	lab(4.56, 1.38, -14.15)
CIE-LCH	lch(4.56, 14.21, 275.59°)
OKLab	oklab(17.19% -0.013 -0.0437)
OKLCH	oklch(17.19% 0.046 253.4)
XYZ	xyz(0.5136, 0.5048, 1.6601)
Luminance	0.0050 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021023 #231502

analogous

#022123 #021023 #040223

triadic

#021023 #230210 #102302

tetradic

#021023 #230221 #231502 #022304

square

#021023 #230221 #231502 #022304

split-complementary

#021023 #230402 #212302

monochromatic

#020D1D #020D1D #021023 #052A5D #094597

Accessibility & contrast

On white

19.07

#021023 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#021023 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021023

19.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021023	#FFFFFF	#000000	##FFFFFF
##021023	1.00	19.07	1.10	19.07
#FFFFFF	19.07	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071124

Deuteranopia (green-blind)

#030E23

Tritanopia (blue-blind)

#001517

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #021023;
/* rgb */ color: rgb(2, 16, 35);
/* oklch */ color: oklch(17.2% 0.046 253.4);

Tailwind

colors: {
  custom: {
    50: '#474e5e',
    500: '#021023',
    950: '#000000',
  },
}

SCSS

$custom: #021023;
$custom-light: #474e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#021023",
  "rgb": {
    "r": 2,
    "g": 16,
    "b": 35
  },
  "hsl": {
    "h": 214.545,
    "s": 89.189,
    "l": 7.255
  },
  "oklch": {
    "l": 0.17193,
    "c": 0.04564,
    "h": 253.4
  },
  "luminance": 0.00505
}

Semantic roles & 50–950 ramp

primary

#021023

secondary

#694618

accent

#A429FF

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000104

muted

#777779

Preview Lab

Preview with #021023

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

Preview Lab → · Contrast checker → · Palette generator →