#061637#061637

#061637 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.0% C 0.068 H 262.2°. Best body text is #FFFFFF at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#061637
RGB	rgb(6, 22, 55)
HSL	hsl(220, 80%, 12%)
HSV	hsv(220, 89%, 22%)
CMYK	cmyk(89.1%, 60%, 0%, 78.4%)
CIE-LAB	lab(8.02, 7.86, -23.53)
CIE-LCH	lch(8.02, 24.81, 288.46°)
OKLab	oklab(20.98% -0.0093 -0.0677)
OKLCH	oklch(20.98% 0.068 262.2)
XYZ	xyz(1.0514, 0.8883, 3.7297)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#061637 #372706

analogous

#062F37 #061637 #0F0637

triadic

#061637 #370616 #163706

tetradic

#061637 #37062F #372706 #06370F

square

#061637 #37062F #372706 #06370F

split-complementary

#061637 #370F06 #2F3706

monochromatic

#030B1C #030B1C #061637 #0C2C6E #1242A5

Accessibility & contrast

On white

17.83

#061637 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#061637 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #061637

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##061637	#FFFFFF	#000000	##FFFFFF
##061637	1.00	17.83	1.18	17.83
#FFFFFF	17.83	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031A38

Deuteranopia (green-blind)

#001536

Tritanopia (blue-blind)

#001E23

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #061637;
/* rgb */ color: rgb(6, 22, 55);
/* oklch */ color: oklch(21.0% 0.068 262.2);

Tailwind

colors: {
  custom: {
    50: '#4e526e',
    500: '#061637',
    950: '#000000',
  },
}

SCSS

$custom: #061637;
$custom-light: #4e526e;
$custom-dark: #000000;

JSON

{
  "hex": "#061637",
  "rgb": {
    "r": 6,
    "g": 22,
    "b": 55
  },
  "hsl": {
    "h": 220.408,
    "s": 80.328,
    "l": 11.961
  },
  "oklch": {
    "l": 0.20978,
    "c": 0.06838,
    "h": 262.2
  },
  "luminance": 0.00888
}

Semantic roles & 50–950 ramp

primary

#061637

secondary

#775B21

accent

#B631F7

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020207

muted

#78787A

Preview Lab

Preview with #061637

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

Preview Lab → · Contrast checker → · Palette generator →