#07182F#07182F

#07182F is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.9% C 0.051 H 256.4°. Best body text is #FFFFFF at 17.78:1 contrast (WCAG AA passes).

Color values

HEX	#07182F
RGB	rgb(7, 24, 47)
HSL	hsl(215, 74%, 11%)
HSV	hsv(215, 85%, 18%)
CMYK	cmyk(85.1%, 48.9%, 0%, 81.6%)
CIE-LAB	lab(8.16, 2.69, -17.48)
CIE-LCH	lch(8.16, 17.68, 278.76°)
OKLab	oklab(20.9% -0.012 -0.0499)
OKLCH	oklch(20.9% 0.051 256.4)
XYZ	xyz(0.9272, 0.9036, 2.8143)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07182F #2F1E07

analogous

#072C2F #07182F #0A072F

triadic

#07182F #2F0718 #182F07

tetradic

#07182F #2F072C #2F1E07 #072F0A

square

#07182F #2F072C #2F1E07 #072F0A

split-complementary

#07182F #2F0A07 #2C2F07

monochromatic

#040E1B #040E1B #07182F #0F3364 #174E9A

Accessibility & contrast

On white

17.78

#07182F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#07182F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07182F

17.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07182F	#FFFFFF	#000000	##FFFFFF
##07182F	1.00	17.78	1.18	17.78
#FFFFFF	17.78	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D1A30

Deuteranopia (green-blind)

#07162F

Tritanopia (blue-blind)

#001D21

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #07182f;
/* rgb */ color: rgb(7, 24, 47);
/* oklch */ color: oklch(20.9% 0.051 256.4);

Tailwind

colors: {
  custom: {
    50: '#4c5467',
    500: '#07182f',
    950: '#000000',
  },
}

SCSS

$custom: #07182f;
$custom-light: #4c5467;
$custom-dark: #000000;

JSON

{
  "hex": "#07182f",
  "rgb": {
    "r": 7,
    "g": 24,
    "b": 47
  },
  "hsl": {
    "h": 214.5,
    "s": 74.074,
    "l": 10.588
  },
  "oklch": {
    "l": 0.20896,
    "c": 0.0513,
    "h": 256.4
  },
  "luminance": 0.00904
}

Semantic roles & 50–950 ramp

primary

#07182F

secondary

#6F4F23

accent

#A237F1

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #07182F

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

Preview Lab → · Contrast checker → · Palette generator →