#06152E#06152E

#06152E is a very dark, muted blue. Relative luminance 0.008; OKLCH L 19.9% C 0.054 H 259.5°. Best body text is #FFFFFF at 18.19:1 contrast (WCAG AA passes).

Color values

HEX	#06152E
RGB	rgb(6, 21, 46)
HSL	hsl(218, 77%, 10%)
HSV	hsv(218, 87%, 18%)
CMYK	cmyk(87%, 54.3%, 0%, 82%)
CIE-LAB	lab(6.98, 4.19, -18.63)
CIE-LCH	lch(6.98, 19.10, 282.67°)
OKLab	oklab(19.9% -0.01 -0.0536)
OKLCH	oklch(19.9% 0.055 259.5)
XYZ	xyz(0.8362, 0.7722, 2.6892)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06152E #2E1F06

analogous

#06292E #06152E #0B062E

triadic

#06152E #2E0615 #152E06

tetradic

#06152E #2E0629 #2E1F06 #062E0B

square

#06152E #2E0629 #2E1F06 #062E0B

split-complementary

#06152E #2E0B06 #292E06

monochromatic

#040C1B #040C1B #06152E #0D2E64 #14469A

Accessibility & contrast

On white

18.19

#06152E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#06152E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06152E

18.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06152E	#FFFFFF	#000000	##FFFFFF
##06152E	1.00	18.19	1.15	18.19
#FFFFFF	18.19	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08172F

Deuteranopia (green-blind)

#03142D

Tritanopia (blue-blind)

#001B1F

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #06152e;
/* rgb */ color: rgb(6, 21, 46);
/* oklch */ color: oklch(19.9% 0.054 259.5);

Tailwind

colors: {
  custom: {
    50: '#4c5167',
    500: '#06152e',
    950: '#000000',
  },
}

SCSS

$custom: #06152e;
$custom-light: #4c5167;
$custom-dark: #000000;

JSON

{
  "hex": "#06152e",
  "rgb": {
    "r": 6,
    "g": 21,
    "b": 46
  },
  "hsl": {
    "h": 217.5,
    "s": 76.923,
    "l": 10.196
  },
  "oklch": {
    "l": 0.19901,
    "c": 0.0545,
    "h": 259.5
  },
  "luminance": 0.00772
}

Semantic roles & 50–950 ramp

primary

#06152E

secondary

#6F5221

accent

#AC34F3

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #06152E

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

Preview Lab → · Contrast checker → · Palette generator →