#06172D#06172D

#06172D is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 20.4% C 0.050 H 255.4°. Best body text is #FFFFFF at 17.98:1 contrast (WCAG AA passes).

Color values

HEX	#06172D
RGB	rgb(6, 23, 45)
HSL	hsl(214, 76%, 10%)
HSV	hsv(214, 87%, 18%)
CMYK	cmyk(86.7%, 48.9%, 0%, 82.4%)
CIE-LAB	lab(7.60, 2.28, -16.91)
CIE-LCH	lch(7.60, 17.06, 277.68°)
OKLab	oklab(20.39% -0.0126 -0.0483)
OKLCH	oklch(20.39% 0.05 255.4)
XYZ	xyz(0.8550, 0.8409, 2.5994)
Luminance	0.0084 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06172D #2D1C06

analogous

#062B2D #06172D #08062D

triadic

#06172D #2D0617 #172D06

tetradic

#06172D #2D062B #2D1C06 #062D08

square

#06172D #2D062B #2D1C06 #062D08

split-complementary

#06172D #2D0806 #2B2D06

monochromatic

#040E1B #040E1B #06172D #0D3363 #144E99

Accessibility & contrast

On white

17.98

#06172D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#06172D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06172D

17.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06172D	#FFFFFF	#000000	##FFFFFF
##06172D	1.00	17.98	1.17	17.98
#FFFFFF	17.98	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D192E

Deuteranopia (green-blind)

#07152D

Tritanopia (blue-blind)

#001C1F

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #06172d;
/* rgb */ color: rgb(6, 23, 45);
/* oklch */ color: oklch(20.4% 0.050 255.4);

Tailwind

colors: {
  custom: {
    50: '#4b5366',
    500: '#06172d',
    950: '#000000',
  },
}

SCSS

$custom: #06172d;
$custom-light: #4b5366;
$custom-dark: #000000;

JSON

{
  "hex": "#06172d",
  "rgb": {
    "r": 6,
    "g": 23,
    "b": 45
  },
  "hsl": {
    "h": 213.846,
    "s": 76.471,
    "l": 10
  },
  "oklch": {
    "l": 0.20388,
    "c": 0.04987,
    "h": 255.4
  },
  "luminance": 0.00841
}

Semantic roles & 50–950 ramp

primary

#06172D

secondary

#6E4C21

accent

#A035F3

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #06172D

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

Preview Lab → · Contrast checker → · Palette generator →