#071528#071528

#071528 is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 19.5% C 0.043 H 256.2°. Best body text is #FFFFFF at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#071528
RGB	rgb(7, 21, 40)
HSL	hsl(215, 70%, 9%)
HSV	hsv(215, 83%, 16%)
CMYK	cmyk(82.5%, 47.5%, 0%, 84.3%)
CIE-LAB	lab(6.64, 1.66, -14.69)
CIE-LCH	lch(6.64, 14.79, 276.44°)
OKLab	oklab(19.48% -0.0104 -0.0422)
OKLCH	oklch(19.48% 0.043 256.2)
XYZ	xyz(0.7387, 0.7346, 2.1099)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#071528 #281A07

analogous

#072628 #071528 #0A0728

triadic

#071528 #280715 #152807

tetradic

#071528 #280726 #281A07 #07280A

square

#071528 #280726 #281A07 #07280A

split-complementary

#071528 #280A07 #262807

monochromatic

#050E1A #050E1A #071528 #10305C #194C90

Accessibility & contrast

On white

18.31

#071528 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#071528 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #071528

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##071528	#FFFFFF	#000000	##FFFFFF
##071528	1.00	18.31	1.15	18.31
#FFFFFF	18.31	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D1629

Deuteranopia (green-blind)

#081328

Tritanopia (blue-blind)

#00191C

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #071528;
/* rgb */ color: rgb(7, 21, 40);
/* oklch */ color: oklch(19.5% 0.043 256.2);

Tailwind

colors: {
  custom: {
    50: '#4b5262',
    500: '#071528',
    950: '#000000',
  },
}

SCSS

$custom: #071528;
$custom-light: #4b5262;
$custom-dark: #000000;

JSON

{
  "hex": "#071528",
  "rgb": {
    "r": 7,
    "g": 21,
    "b": 40
  },
  "hsl": {
    "h": 214.545,
    "s": 70.213,
    "l": 9.216
  },
  "oklch": {
    "l": 0.19482,
    "c": 0.04344,
    "h": 256.2
  },
  "luminance": 0.00735
}

Semantic roles & 50–950 ramp

primary

#071528

secondary

#684B23

accent

#A13BED

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#010205

muted

#777879

Preview Lab

Preview with #071528

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

Preview Lab → · Contrast checker → · Palette generator →