#021A30#021A30

#021A30 is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.3% C 0.053 H 248.4°. Best body text is #FFFFFF at 17.60:1 contrast (WCAG AA passes).

Color values

HEX	#021A30
RGB	rgb(2, 26, 48)
HSL	hsl(209, 92%, 10%)
HSV	hsv(209, 96%, 19%)
CMYK	cmyk(95.8%, 45.8%, 0%, 81.2%)
CIE-LAB	lab(8.70, 0.40, -17.37)
CIE-LCH	lch(8.70, 17.38, 271.33°)
OKLab	oklab(21.26% -0.0196 -0.0496)
OKLCH	oklch(21.26% 0.053 248.4)
XYZ	xyz(0.9277, 0.9650, 2.9331)
Luminance	0.0097 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021A30 #301802

analogous

#02302F #021A30 #020330

triadic

#021A30 #30021A #1A3002

tetradic

#021A30 #2F0230 #301802 #033002

square

#021A30 #2F0230 #301802 #033002

split-complementary

#021A30 #300203 #302F02

monochromatic

#01101D #01101D #021A30 #043A6B #075AA6

Accessibility & contrast

On white

17.60

#021A30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#021A30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021A30

17.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021A30	#FFFFFF	#000000	##FFFFFF
##021A30	1.00	17.60	1.19	17.60
#FFFFFF	17.60	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1B31

Deuteranopia (green-blind)

#081730

Tritanopia (blue-blind)

#001F22

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #021a30;
/* rgb */ color: rgb(2, 26, 48);
/* oklch */ color: oklch(21.3% 0.053 248.4);

Tailwind

colors: {
  custom: {
    50: '#4a5668',
    500: '#021a30',
    950: '#000000',
  },
}

SCSS

$custom: #021a30;
$custom-light: #4a5668;
$custom-dark: #000000;

JSON

{
  "hex": "#021a30",
  "rgb": {
    "r": 2,
    "g": 26,
    "b": 48
  },
  "hsl": {
    "h": 208.696,
    "s": 92,
    "l": 9.804
  },
  "oklch": {
    "l": 0.21258,
    "c": 0.05337,
    "h": 248.4
  },
  "luminance": 0.00965
}

Semantic roles & 50–950 ramp

primary

#021A30

secondary

#754519

accent

#8F29FF

background

#F4F4F6

surface

#E7E8EB

border

#C3C4C6

text

#010306

muted

#77787A

Preview Lab

Preview with #021A30

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

Preview Lab → · Contrast checker → · Palette generator →