#06123D#06123D

#06123D is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.6% C 0.084 H 266.2°. Best body text is #FFFFFF at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#06123D
RGB	rgb(6, 18, 61)
HSL	hsl(227, 82%, 13%)
HSV	hsv(227, 90%, 24%)
CMYK	cmyk(90.2%, 70.5%, 0%, 76.1%)
CIE-LAB	lab(7.30, 13.80, -29.03)
CIE-LCH	lch(7.30, 32.14, 295.43°)
OKLab	oklab(20.6% -0.0055 -0.0841)
OKLCH	oklch(20.6% 0.084 266.2)
XYZ	xyz(1.1334, 0.8081, 4.5102)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06123D #3D3106

analogous

#062D3D #06123D #15063D

triadic

#06123D #3D0612 #123D06

tetradic

#06123D #3D062D #3D3106 #063D15

square

#06123D #3D062D #3D3106 #063D15

split-complementary

#06123D #3D1506 #2D3D06

monochromatic

#03081C #03081C #06123D #0B2275 #1133AC

Accessibility & contrast

On white

18.08

#06123D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#06123D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06123D

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06123D	#FFFFFF	#000000	##FFFFFF
##06123D	1.00	18.08	1.16	18.08
#FFFFFF	18.08	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193E

Deuteranopia (green-blind)

#00143C

Tritanopia (blue-blind)

#001D25

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #06123d;
/* rgb */ color: rgb(6, 18, 61);
/* oklch */ color: oklch(20.6% 0.084 266.2);

Tailwind

colors: {
  custom: {
    50: '#514f73',
    500: '#06123d',
    950: '#000000',
  },
}

SCSS

$custom: #06123d;
$custom-light: #514f73;
$custom-dark: #000000;

JSON

{
  "hex": "#06123d",
  "rgb": {
    "r": 6,
    "g": 18,
    "b": 61
  },
  "hsl": {
    "h": 226.909,
    "s": 82.09,
    "l": 13.137
  },
  "oklch": {
    "l": 0.20595,
    "c": 0.08425,
    "h": 266.2
  },
  "luminance": 0.00808
}

Semantic roles & 50–950 ramp

primary

#06123D

secondary

#7D6922

accent

#CD2FF8

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#020108

muted

#78777B

Preview Lab

Preview with #06123D

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

Preview Lab → · Contrast checker → · Palette generator →