#071B2F#071B2F

#071B2F is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.8% C 0.047 H 250.6°. Best body text is #FFFFFF at 17.40:1 contrast (WCAG AA passes).

Color values

HEX	#071B2F
RGB	rgb(7, 27, 47)
HSL	hsl(210, 74%, 11%)
HSV	hsv(210, 85%, 18%)
CMYK	cmyk(85.1%, 42.6%, 0%, 81.6%)
CIE-LAB	lab(9.27, 0.35, -15.71)
CIE-LCH	lch(9.27, 15.72, 271.28°)
OKLab	oklab(21.76% -0.0157 -0.0446)
OKLCH	oklch(21.76% 0.047 250.6)
XYZ	xyz(0.9925, 1.0342, 2.8361)
Luminance	0.0103 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#071B2F #2F1B07

analogous

#072F2F #071B2F #07072F

triadic

#071B2F #2F071B #1B2F07

tetradic

#071B2F #2F072F #2F1B07 #072F07

square

#071B2F #2F072F #2F1B07 #072F07

split-complementary

#071B2F #2F0707 #2F2F07

monochromatic

#040F1B #040F1B #071B2F #0F3A64 #17589A

Accessibility & contrast

On white

17.40

#071B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#071B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #071B2F

17.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##071B2F	#FFFFFF	#000000	##FFFFFF
##071B2F	1.00	17.40	1.21	17.40
#FFFFFF	17.40	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121C30

Deuteranopia (green-blind)

#0C182F

Tritanopia (blue-blind)

#002022

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #071b2f;
/* rgb */ color: rgb(7, 27, 47);
/* oklch */ color: oklch(21.8% 0.047 250.6);

Tailwind

colors: {
  custom: {
    50: '#4c5667',
    500: '#071b2f',
    950: '#000000',
  },
}

SCSS

$custom: #071b2f;
$custom-light: #4c5667;
$custom-dark: #000000;

JSON

{
  "hex": "#071b2f",
  "rgb": {
    "r": 7,
    "g": 27,
    "b": 47
  },
  "hsl": {
    "h": 210,
    "s": 74.074,
    "l": 10.588
  },
  "oklch": {
    "l": 0.21764,
    "c": 0.04731,
    "h": 250.6
  },
  "luminance": 0.01034
}

Semantic roles & 50–950 ramp

primary

#071B2F

secondary

#6F4923

accent

#9437F1

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010306

muted

#77787A

Preview Lab

Preview with #071B2F

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

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