#07172C#07172C

#07172C is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 20.4% C 0.048 H 255.8°. Best body text is #FFFFFF at 17.98:1 contrast (WCAG AA passes).

Color values

HEX	#07172C
RGB	rgb(7, 23, 44)
HSL	hsl(214, 73%, 10%)
HSV	hsv(214, 84%, 17%)
CMYK	cmyk(84.1%, 47.7%, 0%, 82.7%)
CIE-LAB	lab(7.58, 2.06, -16.18)
CIE-LCH	lch(7.58, 16.31, 277.27°)
OKLab	oklab(20.37% -0.0117 -0.0461)
OKLCH	oklch(20.37% 0.048 255.8)
XYZ	xyz(0.8485, 0.8397, 2.4998)
Luminance	0.0084 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07172C #2C1C07

analogous

#072A2C #07172C #09072C

triadic

#07172C #2C0717 #172C07

tetradic

#07172C #2C072A #2C1C07 #072C09

square

#07172C #2C072A #2C1C07 #072C09

split-complementary

#07172C #2C0907 #2A2C07

monochromatic

#040E1A #040E1A #07172C #0F3361 #184E96

Accessibility & contrast

On white

17.98

#07172C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#07172C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07172C

17.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07172C	#FFFFFF	#000000	##FFFFFF
##07172C	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)

#0D192D

Deuteranopia (green-blind)

#08152C

Tritanopia (blue-blind)

#001C1F

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #07172c;
/* rgb */ color: rgb(7, 23, 44);
/* oklch */ color: oklch(20.4% 0.048 255.8);

Tailwind

colors: {
  custom: {
    50: '#4c5365',
    500: '#07172c',
    950: '#000000',
  },
}

SCSS

$custom: #07172c;
$custom-light: #4c5365;
$custom-dark: #000000;

JSON

{
  "hex": "#07172c",
  "rgb": {
    "r": 7,
    "g": 23,
    "b": 44
  },
  "hsl": {
    "h": 214.054,
    "s": 72.549,
    "l": 10
  },
  "oklch": {
    "l": 0.20373,
    "c": 0.04757,
    "h": 255.8
  },
  "luminance": 0.0084
}

Semantic roles & 50–950 ramp

primary

#07172C

secondary

#6C4C23

accent

#A039EF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010205

muted

#77787A

Preview Lab

Preview with #07172C

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

Preview Lab → · Contrast checker → · Palette generator →