#060331#060331

#060331 is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 15.8% C 0.088 H 274.1°. Best body text is #FFFFFF at 19.71:1 contrast (WCAG AA passes).

Color values

HEX	#060331
RGB	rgb(6, 3, 49)
HSL	hsl(244, 88%, 10%)
HSV	hsv(244, 94%, 19%)
CMYK	cmyk(87.8%, 93.9%, 0%, 80.8%)
CIE-LAB	lab(2.94, 14.44, -27.30)
CIE-LCH	lch(2.94, 30.88, 297.88°)
OKLab	oklab(15.77% 0.0062 -0.0877)
OKLCH	oklch(15.77% 0.088 274.1)
XYZ	xyz(0.6619, 0.3255, 2.9331)
Luminance	0.0033 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#060331 #2E3103

analogous

#031731 #060331 #1D0331

triadic

#060331 #310603 #033106

tetradic

#060331 #310317 #2E3103 #03311D

square

#060331 #310317 #2E3103 #03311D

split-complementary

#060331 #311D03 #173103

monochromatic

#04021D #04021D #060331 #0D076B #140AA4

Accessibility & contrast

On white

19.71

#060331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#060331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #060331

19.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##060331	#FFFFFF	#000000	##FFFFFF
##060331	1.00	19.71	1.07	19.71
#FFFFFF	19.71	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D32

Deuteranopia (green-blind)

#000830

Tritanopia (blue-blind)

#001019

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #060331;
/* rgb */ color: rgb(6, 3, 49);
/* oklch */ color: oklch(15.8% 0.088 274.1);

Tailwind

colors: {
  custom: {
    50: '#4c4769',
    500: '#060331',
    950: '#000000',
  },
}

SCSS

$custom: #060331;
$custom-light: #4c4769;
$custom-dark: #000000;

JSON

{
  "hex": "#060331",
  "rgb": {
    "r": 6,
    "g": 3,
    "b": 49
  },
  "hsl": {
    "h": 243.913,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.15772,
    "c": 0.08788,
    "h": 274.1
  },
  "luminance": 0.00326
}

Semantic roles & 50–950 ramp

primary

#060331

secondary

#6F741B

accent

#FF29F1

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010006

muted

#77777A

Preview Lab

Preview with #060331

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

Preview Lab → · Contrast checker → · Palette generator →