#071533#071533

#071533 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.4% C 0.063 H 262.9°. Best body text is #FFFFFF at 18.04:1 contrast (WCAG AA passes).

Color values

HEX	#071533
RGB	rgb(7, 21, 51)
HSL	hsl(221, 76%, 11%)
HSV	hsv(221, 86%, 20%)
CMYK	cmyk(86.3%, 58.8%, 0%, 80%)
CIE-LAB	lab(7.41, 6.91, -21.61)
CIE-LCH	lch(7.41, 22.69, 287.74°)
OKLab	oklab(20.41% -0.0077 -0.0621)
OKLCH	oklch(20.41% 0.063 262.9)
XYZ	xyz(0.9531, 0.8204, 3.2394)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#071533 #332507

analogous

#072B33 #071533 #0F0733

triadic

#071533 #330715 #153307

tetradic

#071533 #33072B #332507 #07330F

square

#071533 #33072B #332507 #07330F

split-complementary

#071533 #330F07 #2B3307

monochromatic

#040B1B #040B1B #071533 #0E2B69 #16419F

Accessibility & contrast

On white

18.04

#071533 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#071533 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #071533

18.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##071533	#FFFFFF	#000000	##FFFFFF
##071533	1.00	18.04	1.16	18.04
#FFFFFF	18.04	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051834

Deuteranopia (green-blind)

#001432

Tritanopia (blue-blind)

#001C21

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #071533;
/* rgb */ color: rgb(7, 21, 51);
/* oklch */ color: oklch(20.4% 0.063 262.9);

Tailwind

colors: {
  custom: {
    50: '#4e516b',
    500: '#071533',
    950: '#000000',
  },
}

SCSS

$custom: #071533;
$custom-light: #4e516b;
$custom-dark: #000000;

JSON

{
  "hex": "#071533",
  "rgb": {
    "r": 7,
    "g": 21,
    "b": 51
  },
  "hsl": {
    "h": 220.909,
    "s": 75.862,
    "l": 11.373
  },
  "oklch": {
    "l": 0.20407,
    "c": 0.06263,
    "h": 262.9
  },
  "luminance": 0.00821
}

Semantic roles & 50–950 ramp

primary

#071533

secondary

#735923

accent

#B635F2

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020206

muted

#78787A

Preview Lab

Preview with #071533

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

Preview Lab → · Contrast checker → · Palette generator →