#02122C#02122C

#02122C is a very dark, muted blue. Relative luminance 0.006; OKLCH L 18.6% C 0.058 H 257.3°. Best body text is #FFFFFF at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#02122C
RGB	rgb(2, 18, 44)
HSL	hsl(217, 91%, 9%)
HSV	hsv(217, 95%, 17%)
CMYK	cmyk(95.5%, 59.1%, 0%, 82.7%)
CIE-LAB	lab(5.67, 4.08, -19.24)
CIE-LCH	lch(5.67, 19.66, 281.97°)
OKLab	oklab(18.59% -0.0128 -0.0567)
OKLCH	oklch(18.59% 0.058 257.3)
XYZ	xyz(0.6958, 0.6273, 2.4668)
Luminance	0.0063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.34

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02122C #2C1C02

analogous

#02272C #02122C #07022C

triadic

#02122C #2C0212 #122C02

tetradic

#02122C #2C0227 #2C1C02 #022C07

square

#02122C #2C0227 #2C1C02 #022C07

split-complementary

#02122C #2C0702 #272C02

monochromatic

#010C1D #010C1D #02122C #052A67 #0742A1

Accessibility & contrast

On white

18.66

#02122C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#02122C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02122C

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02122C	#FFFFFF	#000000	##FFFFFF
##02122C	1.00	18.66	1.13	18.66
#FFFFFF	18.66	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04152D

Deuteranopia (green-blind)

#00112B

Tritanopia (blue-blind)

#00181C

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #02122c;
/* rgb */ color: rgb(2, 18, 44);
/* oklch */ color: oklch(18.6% 0.058 257.3);

Tailwind

colors: {
  custom: {
    50: '#494f65',
    500: '#02122c',
    950: '#000000',
  },
}

SCSS

$custom: #02122c;
$custom-light: #494f65;
$custom-dark: #000000;

JSON

{
  "hex": "#02122c",
  "rgb": {
    "r": 2,
    "g": 18,
    "b": 44
  },
  "hsl": {
    "h": 217.143,
    "s": 91.304,
    "l": 9.02
  },
  "oklch": {
    "l": 0.18588,
    "c": 0.05811,
    "h": 257.3
  },
  "luminance": 0.00627
}

Semantic roles & 50–950 ramp

primary

#02122C

secondary

#714F19

accent

#AD29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010205

muted

#77787A

Preview Lab

Preview with #02122C

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

Preview Lab → · Contrast checker → · Palette generator →