#061B3A#061B3A

#061B3A is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.6% C 0.066 H 258.0°. Best body text is #FFFFFF at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#061B3A
RGB	rgb(6, 27, 58)
HSL	hsl(216, 81%, 13%)
HSV	hsv(216, 90%, 23%)
CMYK	cmyk(89.7%, 53.4%, 0%, 77.3%)
CIE-LAB	lab(10.01, 5.27, -22.48)
CIE-LCH	lch(10.01, 23.09, 283.20°)
OKLab	oklab(22.58% -0.0137 -0.0645)
OKLCH	oklch(22.58% 0.066 258)
XYZ	xyz(1.2305, 1.1279, 4.1550)
Luminance	0.0113 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#061B3A #3A2506

analogous

#06353A #061B3A #0B063A

triadic

#061B3A #3A061B #1B3A06

tetradic

#061B3A #3A0635 #3A2506 #063A0B

square

#061B3A #3A0635 #3A2506 #063A0B

split-complementary

#061B3A #3A0B06 #353A06

monochromatic

#030D1C #030D1C #061B3A #0C3571 #114FA9

Accessibility & contrast

On white

17.13

#061B3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#061B3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #061B3A

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##061B3A	#FFFFFF	#000000	##FFFFFF
##061B3A	1.00	17.13	1.23	17.13
#FFFFFF	17.13	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A1E3B

Deuteranopia (green-blind)

#021939

Tritanopia (blue-blind)

#002227

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #061b3a;
/* rgb */ color: rgb(6, 27, 58);
/* oklch */ color: oklch(22.6% 0.066 258.0);

Tailwind

colors: {
  custom: {
    50: '#4f5670',
    500: '#061b3a',
    950: '#000000',
  },
}

SCSS

$custom: #061b3a;
$custom-light: #4f5670;
$custom-dark: #000000;

JSON

{
  "hex": "#061b3a",
  "rgb": {
    "r": 6,
    "g": 27,
    "b": 58
  },
  "hsl": {
    "h": 215.769,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.22584,
    "c": 0.06595,
    "h": 258
  },
  "luminance": 0.01128
}

Semantic roles & 50–950 ramp

primary

#061B3A

secondary

#7A5622

accent

#A730F8

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020307

muted

#78787A

Preview Lab

Preview with #061B3A

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

Preview Lab → · Contrast checker → · Palette generator →