#06012B#06012B

#06012B is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 14.3% C 0.084 H 277.2°. Best body text is #FFFFFF at 20.06:1 contrast (WCAG AA passes).

Color values

HEX	#06012B
RGB	rgb(6, 1, 43)
HSL	hsl(247, 95%, 9%)
HSV	hsv(247, 98%, 17%)
CMYK	cmyk(86%, 97.7%, 0%, 83.1%)
CIE-LAB	lab(2.12, 12.24, -24.07)
CIE-LCH	lch(2.12, 27.00, 296.95°)
OKLab	oklab(14.3% 0.0104 -0.0829)
OKLCH	oklch(14.3% 0.084 277.2)
XYZ	xyz(0.5219, 0.2348, 2.3028)
Luminance	0.0024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06012B #262B01

analogous

#01112B #06012B #1B012B

triadic

#06012B #2B0601 #012B06

tetradic

#06012B #2B0111 #262B01 #012B1B

square

#06012B #2B0111 #262B01 #012B1B

split-complementary

#06012B #2B1B01 #112B01

monochromatic

#04011E #04011E #06012B #0E0267 #1704A3

Accessibility & contrast

On white

20.06

#06012B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#06012B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06012B

20.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06012B	#FFFFFF	#000000	##FFFFFF
##06012B	1.00	20.06	1.05	20.06
#FFFFFF	20.06	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00092C

Deuteranopia (green-blind)

#00062A

Tritanopia (blue-blind)

#000C15

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #06012b;
/* rgb */ color: rgb(6, 1, 43);
/* oklch */ color: oklch(14.3% 0.084 277.2);

Tailwind

colors: {
  custom: {
    50: '#4a4764',
    500: '#06012b',
    950: '#000000',
  },
}

SCSS

$custom: #06012b;
$custom-light: #4a4764;
$custom-dark: #000000;

JSON

{
  "hex": "#06012b",
  "rgb": {
    "r": 6,
    "g": 1,
    "b": 43
  },
  "hsl": {
    "h": 247.143,
    "s": 95.455,
    "l": 8.627
  },
  "oklch": {
    "l": 0.14296,
    "c": 0.08359,
    "h": 277.2
  },
  "luminance": 0.00235
}

Semantic roles & 50–950 ramp

primary

#06012B

secondary

#667117

accent

#FF29E5

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#010005

muted

#77777A

Preview Lab

Preview with #06012B

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

Preview Lab → · Contrast checker → · Palette generator →