#07171F#07171F

#07171F is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 19.5% C 0.027 H 231.8°. Best body text is #FFFFFF at 18.24:1 contrast (WCAG AA passes).

Color values

HEX	#07171F
RGB	rgb(7, 23, 31)
HSL	hsl(200, 63%, 7%)
HSV	hsv(200, 77%, 12%)
CMYK	cmyk(77.4%, 25.8%, 0%, 87.8%)
CIE-LAB	lab(6.84, -3.20, -7.57)
CIE-LCH	lch(6.84, 8.22, 247.10°)
OKLab	oklab(19.48% -0.0169 -0.0214)
OKLCH	oklch(19.48% 0.027 231.8)
XYZ	xyz(0.6412, 0.7568, 1.4083)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07171F #1F0F07

analogous

#071F1B #07171F #070B1F

triadic

#07171F #1F0717 #171F07

tetradic

#07171F #1B071F #1F0F07 #0B1F07

square

#07171F #1B071F #1F0F07 #0B1F07

split-complementary

#07171F #1F070B #1F1B07

monochromatic

#061319 #061319 #07171F #123C51 #1E6183

Accessibility & contrast

On white

18.24

#07171F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#07171F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07171F

18.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07171F	#FFFFFF	#000000	##FFFFFF
##07171F	1.00	18.24	1.15	18.24
#FFFFFF	18.24	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13171F

Deuteranopia (green-blind)

#10141F

Tritanopia (blue-blind)

#00191A

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #07171f;
/* rgb */ color: rgb(7, 23, 31);
/* oklch */ color: oklch(19.5% 0.027 231.8);

Tailwind

colors: {
  custom: {
    50: '#49535a',
    500: '#07171f',
    950: '#000000',
  },
}

SCSS

$custom: #07171f;
$custom-light: #49535a;
$custom-dark: #000000;

JSON

{
  "hex": "#07171f",
  "rgb": {
    "r": 7,
    "g": 23,
    "b": 31
  },
  "hsl": {
    "h": 200,
    "s": 63.158,
    "l": 7.451
  },
  "oklch": {
    "l": 0.19478,
    "c": 0.02727,
    "h": 231.8
  },
  "luminance": 0.00757
}

Semantic roles & 50–950 ramp

primary

#07171F

secondary

#5E3724

accent

#7842E6

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010203

muted

#777878

Preview Lab

Preview with #07171F

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

Preview Lab → · Contrast checker → · Palette generator →