#061640#061640

#061640 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 21.9% C 0.083 H 264.2°. Best body text is #FFFFFF at 17.55:1 contrast (WCAG AA passes).

Color values

HEX	#061640
RGB	rgb(6, 22, 64)
HSL	hsl(223, 83%, 14%)
HSV	hsv(223, 91%, 25%)
CMYK	cmyk(90.6%, 65.6%, 0%, 74.9%)
CIE-LAB	lab(8.84, 12.09, -28.65)
CIE-LCH	lch(8.84, 31.09, 292.88°)
OKLab	oklab(21.86% -0.0084 -0.0828)
OKLCH	oklch(21.86% 0.083 264.2)
XYZ	xyz(1.2871, 0.9825, 4.9713)
Luminance	0.0098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#061640 #403006

analogous

#063340 #061640 #130640

triadic

#061640 #400616 #164006

tetradic

#061640 #400633 #403006 #064013

square

#061640 #400633 #403006 #064013

split-complementary

#061640 #401306 #334006

monochromatic

#030A1C #030A1C #061640 #0B2978 #103CB0

Accessibility & contrast

On white

17.55

#061640 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#061640 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #061640

17.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##061640	#FFFFFF	#000000	##FFFFFF
##061640	1.00	17.55	1.20	17.55
#FFFFFF	17.55	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C41

Deuteranopia (green-blind)

#00173F

Tritanopia (blue-blind)

#002128

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #061640;
/* rgb */ color: rgb(6, 22, 64);
/* oklch */ color: oklch(21.9% 0.083 264.2);

Tailwind

colors: {
  custom: {
    50: '#515275',
    500: '#061640',
    950: '#000000',
  },
}

SCSS

$custom: #061640;
$custom-light: #515275;
$custom-dark: #000000;

JSON

{
  "hex": "#061640",
  "rgb": {
    "r": 6,
    "g": 22,
    "b": 64
  },
  "hsl": {
    "h": 223.448,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.21858,
    "c": 0.08319,
    "h": 264.2
  },
  "luminance": 0.00983
}

Semantic roles & 50–950 ramp

primary

#061640

secondary

#806622

accent

#C12FF9

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#020208

muted

#78787B

Preview Lab

Preview with #061640

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

Preview Lab → · Contrast checker → · Palette generator →