#07182D#07182D

#07182D is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.7% C 0.048 H 254.7°. Best body text is #FFFFFF at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#07182D
RGB	rgb(7, 24, 45)
HSL	hsl(213, 73%, 10%)
HSV	hsv(213, 84%, 18%)
CMYK	cmyk(84.4%, 46.7%, 0%, 82.4%)
CIE-LAB	lab(8.02, 1.76, -16.23)
CIE-LCH	lch(8.02, 16.32, 276.20°)
OKLab	oklab(20.74% -0.0126 -0.0462)
OKLCH	oklch(20.74% 0.048 254.7)
XYZ	xyz(0.8877, 0.8878, 2.6067)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07182D #2D1C07

analogous

#072B2D #07182D #09072D

triadic

#07182D #2D0718 #182D07

tetradic

#07182D #2D072B #2D1C07 #072D09

square

#07182D #2D072B #2D1C07 #072D09

split-complementary

#07182D #2D0907 #2B2D07

monochromatic

#040E1A #040E1A #07182D #0F3462 #175097

Accessibility & contrast

On white

17.83

#07182D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#07182D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07182D

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07182D	#FFFFFF	#000000	##FFFFFF
##07182D	1.00	17.83	1.18	17.83
#FFFFFF	17.83	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E1A2E

Deuteranopia (green-blind)

#09162D

Tritanopia (blue-blind)

#001D20

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #07182d;
/* rgb */ color: rgb(7, 24, 45);
/* oklch */ color: oklch(20.7% 0.048 254.7);

Tailwind

colors: {
  custom: {
    50: '#4c5466',
    500: '#07182d',
    950: '#000000',
  },
}

SCSS

$custom: #07182d;
$custom-light: #4c5466;
$custom-dark: #000000;

JSON

{
  "hex": "#07182d",
  "rgb": {
    "r": 7,
    "g": 24,
    "b": 45
  },
  "hsl": {
    "h": 213.158,
    "s": 73.077,
    "l": 10.196
  },
  "oklch": {
    "l": 0.2074,
    "c": 0.0479,
    "h": 254.7
  },
  "luminance": 0.00888
}

Semantic roles & 50–950 ramp

primary

#07182D

secondary

#6D4C23

accent

#9E38F0

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #07182D

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

Preview Lab → · Contrast checker → · Palette generator →