#07172A#07172A

#07172A is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 20.2% C 0.044 H 253.8°. Best body text is #FFFFFF at 18.03:1 contrast (WCAG AA passes).

Color values

HEX	#07172A
RGB	rgb(7, 23, 42)
HSL	hsl(213, 71%, 10%)
HSV	hsv(213, 83%, 16%)
CMYK	cmyk(83.3%, 45.2%, 0%, 83.5%)
CIE-LAB	lab(7.45, 1.13, -14.90)
CIE-LCH	lch(7.45, 14.95, 274.35°)
OKLab	oklab(20.22% -0.0123 -0.0424)
OKLCH	oklch(20.22% 0.044 253.8)
XYZ	xyz(0.8118, 0.8250, 2.3065)
Luminance	0.0083 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07172A #2A1A07

analogous

#07292A #07172A #08072A

triadic

#07172A #2A0717 #172A07

tetradic

#07172A #2A0729 #2A1A07 #072A08

square

#07172A #2A0729 #2A1A07 #072A08

split-complementary

#07172A #2A0807 #292A07

monochromatic

#040E1A #040E1A #07172A #10345E #185093

Accessibility & contrast

On white

18.03

#07172A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#07172A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07172A

18.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07172A	#FFFFFF	#000000	##FFFFFF
##07172A	1.00	18.03	1.17	18.03
#FFFFFF	18.03	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F182B

Deuteranopia (green-blind)

#09152A

Tritanopia (blue-blind)

#001B1E

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #07172a;
/* rgb */ color: rgb(7, 23, 42);
/* oklch */ color: oklch(20.2% 0.044 253.8);

Tailwind

colors: {
  custom: {
    50: '#4b5363',
    500: '#07172a',
    950: '#000000',
  },
}

SCSS

$custom: #07172a;
$custom-light: #4b5363;
$custom-dark: #000000;

JSON

{
  "hex": "#07172a",
  "rgb": {
    "r": 7,
    "g": 23,
    "b": 42
  },
  "hsl": {
    "h": 212.571,
    "s": 71.429,
    "l": 9.608
  },
  "oklch": {
    "l": 0.20221,
    "c": 0.04416,
    "h": 253.8
  },
  "luminance": 0.00825
}

Semantic roles & 50–950 ramp

primary

#07172A

secondary

#6A4923

accent

#9C3AEE

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#010205

muted

#777879

Preview Lab

Preview with #07172A

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

Preview Lab → · Contrast checker → · Palette generator →