#021230#021230

#021230 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.0% C 0.065 H 259.3°. Best body text is #FFFFFF at 18.55:1 contrast (WCAG AA passes).

Color values

HEX	#021230
RGB	rgb(2, 18, 48)
HSL	hsl(219, 92%, 10%)
HSV	hsv(219, 96%, 19%)
CMYK	cmyk(95.8%, 62.5%, 0%, 81.2%)
CIE-LAB	lab(5.95, 6.08, -21.76)
CIE-LCH	lch(5.95, 22.59, 285.61°)
OKLab	oklab(18.97% -0.012 -0.0638)
OKLCH	oklch(18.97% 0.065 259.3)
XYZ	xyz(0.7746, 0.6588, 2.8821)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.11

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021230 #302002

analogous

#022930 #021230 #090230

triadic

#021230 #300212 #123002

tetradic

#021230 #300229 #302002 #023009

square

#021230 #300229 #302002 #023009

split-complementary

#021230 #300902 #293002

monochromatic

#010B1D #010B1D #021230 #04286B #073EA6

Accessibility & contrast

On white

18.55

#021230 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#021230 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021230

18.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021230	#FFFFFF	#000000	##FFFFFF
##021230	1.00	18.55	1.13	18.55
#FFFFFF	18.55	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011531

Deuteranopia (green-blind)

#00112F

Tritanopia (blue-blind)

#00191E

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #021230;
/* rgb */ color: rgb(2, 18, 48);
/* oklch */ color: oklch(19.0% 0.065 259.3);

Tailwind

colors: {
  custom: {
    50: '#4a4f68',
    500: '#021230',
    950: '#000000',
  },
}

SCSS

$custom: #021230;
$custom-light: #4a4f68;
$custom-dark: #000000;

JSON

{
  "hex": "#021230",
  "rgb": {
    "r": 2,
    "g": 18,
    "b": 48
  },
  "hsl": {
    "h": 219.13,
    "s": 92,
    "l": 9.804
  },
  "oklch": {
    "l": 0.1897,
    "c": 0.0649,
    "h": 259.3
  },
  "luminance": 0.00659
}

Semantic roles & 50–950 ramp

primary

#021230

secondary

#755519

accent

#B429FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #021230

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

Preview Lab → · Contrast checker → · Palette generator →