#061639#061639

#061639 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.2% C 0.072 H 262.8°. Best body text is #FFFFFF at 17.77:1 contrast (WCAG AA passes).

Color values

HEX	#061639
RGB	rgb(6, 22, 57)
HSL	hsl(221, 81%, 12%)
HSV	hsv(221, 89%, 22%)
CMYK	cmyk(89.5%, 61.4%, 0%, 77.6%)
CIE-LAB	lab(8.20, 8.80, -24.69)
CIE-LCH	lch(8.20, 26.22, 289.62°)
OKLab	oklab(21.17% -0.009 -0.0711)
OKLCH	oklch(21.17% 0.072 262.8)
XYZ	xyz(1.1003, 0.9078, 3.9873)
Luminance	0.0091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#061639 #392906

analogous

#063039 #061639 #0F0639

triadic

#061639 #390616 #163906

tetradic

#061639 #390630 #392906 #06390F

square

#061639 #390630 #392906 #06390F

split-complementary

#061639 #390F06 #303906

monochromatic

#030B1C #030B1C #061639 #0C2B70 #1241A8

Accessibility & contrast

On white

17.77

#061639 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#061639 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #061639

17.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##061639	#FFFFFF	#000000	##FFFFFF
##061639	1.00	17.77	1.18	17.77
#FFFFFF	17.77	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011A3A

Deuteranopia (green-blind)

#001638

Tritanopia (blue-blind)

#001F24

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #061639;
/* rgb */ color: rgb(6, 22, 57);
/* oklch */ color: oklch(21.2% 0.072 262.8);

Tailwind

colors: {
  custom: {
    50: '#4f5270',
    500: '#061639',
    950: '#000000',
  },
}

SCSS

$custom: #061639;
$custom-light: #4f5270;
$custom-dark: #000000;

JSON

{
  "hex": "#061639",
  "rgb": {
    "r": 6,
    "g": 22,
    "b": 57
  },
  "hsl": {
    "h": 221.176,
    "s": 80.952,
    "l": 12.353
  },
  "oklch": {
    "l": 0.21167,
    "c": 0.07172,
    "h": 262.8
  },
  "luminance": 0.00908
}

Semantic roles & 50–950 ramp

primary

#061639

secondary

#795E22

accent

#B930F7

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020207

muted

#78787A

Preview Lab

Preview with #061639

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

Preview Lab → · Contrast checker → · Palette generator →