#021239#021239

#021239 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.9% C 0.080 H 262.0°. Best body text is #FFFFFF at 18.29:1 contrast (WCAG AA passes).

Color values

HEX	#021239
RGB	rgb(2, 18, 57)
HSL	hsl(223, 93%, 12%)
HSV	hsv(223, 96%, 22%)
CMYK	cmyk(96.5%, 68.4%, 0%, 77.6%)
CIE-LAB	lab(6.69, 11.00, -27.15)
CIE-LCH	lch(6.69, 29.29, 292.06°)
OKLab	oklab(19.9% -0.011 -0.079)
OKLCH	oklch(19.9% 0.08 262)
XYZ	xyz(0.9796, 0.7408, 3.9615)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021239 #392902

analogous

#022E39 #021239 #0E0239

triadic

#021239 #390212 #123902

tetradic

#021239 #39022E #392902 #02390E

square

#021239 #39022E #392902 #02390E

split-complementary

#021239 #390E02 #2E3902

monochromatic

#01091E #01091E #021239 #042574 #0637AF

Accessibility & contrast

On white

18.29

#021239 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#021239 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021239

18.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021239	#FFFFFF	#000000	##FFFFFF
##021239	1.00	18.29	1.15	18.29
#FFFFFF	18.29	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00183A

Deuteranopia (green-blind)

#001238

Tritanopia (blue-blind)

#001C23

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #021239;
/* rgb */ color: rgb(2, 18, 57);
/* oklch */ color: oklch(19.9% 0.080 262.0);

Tailwind

colors: {
  custom: {
    50: '#4d4f70',
    500: '#021239',
    950: '#000000',
  },
}

SCSS

$custom: #021239;
$custom-light: #4d4f70;
$custom-dark: #000000;

JSON

{
  "hex": "#021239",
  "rgb": {
    "r": 2,
    "g": 18,
    "b": 57
  },
  "hsl": {
    "h": 222.545,
    "s": 93.22,
    "l": 11.569
  },
  "oklch": {
    "l": 0.19899,
    "c": 0.07974,
    "h": 262
  },
  "luminance": 0.00741
}

Semantic roles & 50–950 ramp

primary

#021239

secondary

#7D601A

accent

#C129FF

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020107

muted

#78777A

Preview Lab

Preview with #021239

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

Preview Lab → · Contrast checker → · Palette generator →