#06152D#06152D

#06152D is a very dark, muted blue. Relative luminance 0.008; OKLCH L 19.8% C 0.053 H 258.9°. Best body text is #FFFFFF at 18.21:1 contrast (WCAG AA passes).

Color values

HEX	#06152D
RGB	rgb(6, 21, 45)
HSL	hsl(217, 76%, 10%)
HSV	hsv(217, 87%, 18%)
CMYK	cmyk(86.7%, 53.3%, 0%, 82.4%)
CIE-LAB	lab(6.90, 3.70, -18.00)
CIE-LCH	lch(6.90, 18.38, 281.61°)
OKLab	oklab(19.82% -0.0102 -0.0518)
OKLCH	oklch(19.82% 0.053 258.9)
XYZ	xyz(0.8168, 0.7644, 2.5866)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06152D #2D1E06

analogous

#06292D #06152D #0A062D

triadic

#06152D #2D0615 #152D06

tetradic

#06152D #2D0629 #2D1E06 #062D0A

square

#06152D #2D0629 #2D1E06 #062D0A

split-complementary

#06152D #2D0A06 #292D06

monochromatic

#040D1B #040D1B #06152D #0D2E63 #144799

Accessibility & contrast

On white

18.21

#06152D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#06152D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06152D

18.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06152D	#FFFFFF	#000000	##FFFFFF
##06152D	1.00	18.21	1.15	18.21
#FFFFFF	18.21	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09172E

Deuteranopia (green-blind)

#04142D

Tritanopia (blue-blind)

#001B1E

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #06152d;
/* rgb */ color: rgb(6, 21, 45);
/* oklch */ color: oklch(19.8% 0.053 258.9);

Tailwind

colors: {
  custom: {
    50: '#4b5166',
    500: '#06152d',
    950: '#000000',
  },
}

SCSS

$custom: #06152d;
$custom-light: #4b5166;
$custom-dark: #000000;

JSON

{
  "hex": "#06152d",
  "rgb": {
    "r": 6,
    "g": 21,
    "b": 45
  },
  "hsl": {
    "h": 216.923,
    "s": 76.471,
    "l": 10
  },
  "oklch": {
    "l": 0.19816,
    "c": 0.05276,
    "h": 258.9
  },
  "luminance": 0.00765
}

Semantic roles & 50–950 ramp

primary

#06152D

secondary

#6E5021

accent

#AA35F3

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #06152D

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

Preview Lab → · Contrast checker → · Palette generator →