#061737#061737

#061737 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.2% C 0.067 H 261.2°. Best body text is #FFFFFF at 17.72:1 contrast (WCAG AA passes).

Color values

HEX	#061737
RGB	rgb(6, 23, 55)
HSL	hsl(219, 80%, 12%)
HSV	hsv(219, 89%, 22%)
CMYK	cmyk(89.1%, 58.2%, 0%, 78.4%)
CIE-LAB	lab(8.37, 7.05, -22.97)
CIE-LCH	lch(8.37, 24.03, 287.05°)
OKLab	oklab(21.24% -0.0103 -0.0661)
OKLCH	oklch(21.24% 0.067 261.2)
XYZ	xyz(1.0708, 0.9272, 3.7362)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#061737 #372606

analogous

#063037 #061737 #0E0637

triadic

#061737 #370617 #173706

tetradic

#061737 #370630 #372606 #06370E

square

#061737 #370630 #372606 #06370E

split-complementary

#061737 #370E06 #303706

monochromatic

#030C1C #030C1C #061737 #0C2E6E #1245A5

Accessibility & contrast

On white

17.72

#061737 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#061737 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #061737

17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##061737	#FFFFFF	#000000	##FFFFFF
##061737	1.00	17.72	1.19	17.72
#FFFFFF	17.72	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051B38

Deuteranopia (green-blind)

#001636

Tritanopia (blue-blind)

#001F24

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #061737;
/* rgb */ color: rgb(6, 23, 55);
/* oklch */ color: oklch(21.2% 0.067 261.2);

Tailwind

colors: {
  custom: {
    50: '#4e536e',
    500: '#061737',
    950: '#000000',
  },
}

SCSS

$custom: #061737;
$custom-light: #4e536e;
$custom-dark: #000000;

JSON

{
  "hex": "#061737",
  "rgb": {
    "r": 6,
    "g": 23,
    "b": 55
  },
  "hsl": {
    "h": 219.184,
    "s": 80.328,
    "l": 11.961
  },
  "oklch": {
    "l": 0.21242,
    "c": 0.06686,
    "h": 261.2
  },
  "luminance": 0.00927
}

Semantic roles & 50–950 ramp

primary

#061737

secondary

#775A21

accent

#B231F7

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020207

muted

#78787A

Preview Lab

Preview with #061737

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

Preview Lab → · Contrast checker → · Palette generator →