#071733#071733

#071733 is a very dark, muted blue. Relative luminance 0.009; OKLCH L 20.9% C 0.060 H 260.4°. Best body text is #FFFFFF at 17.81:1 contrast (WCAG AA passes).

Color values

HEX	#071733
RGB	rgb(7, 23, 51)
HSL	hsl(218, 76%, 11%)
HSV	hsv(218, 86%, 20%)
CMYK	cmyk(86.3%, 54.9%, 0%, 80%)
CIE-LAB	lab(8.10, 5.36, -20.50)
CIE-LCH	lch(8.10, 21.19, 284.65°)
OKLab	oklab(20.95% -0.0099 -0.0588)
OKLCH	oklch(20.95% 0.06 260.4)
XYZ	xyz(0.9913, 0.8969, 3.2522)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#071733 #332307

analogous

#072D33 #071733 #0D0733

triadic

#071733 #330717 #173307

tetradic

#071733 #33072D #332307 #07330D

square

#071733 #33072D #332307 #07330D

split-complementary

#071733 #330D07 #2D3307

monochromatic

#040C1B #040C1B #071733 #0E2F69 #16489F

Accessibility & contrast

On white

17.81

#071733 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#071733 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #071733

17.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##071733	#FFFFFF	#000000	##FFFFFF
##071733	1.00	17.81	1.18	17.81
#FFFFFF	17.81	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#081A34

Deuteranopia (green-blind)

#021632

Tritanopia (blue-blind)

#001E22

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #071733;
/* rgb */ color: rgb(7, 23, 51);
/* oklch */ color: oklch(20.9% 0.060 260.4);

Tailwind

colors: {
  custom: {
    50: '#4e536b',
    500: '#071733',
    950: '#000000',
  },
}

SCSS

$custom: #071733;
$custom-light: #4e536b;
$custom-dark: #000000;

JSON

{
  "hex": "#071733",
  "rgb": {
    "r": 7,
    "g": 23,
    "b": 51
  },
  "hsl": {
    "h": 218.182,
    "s": 75.862,
    "l": 11.373
  },
  "oklch": {
    "l": 0.20948,
    "c": 0.0596,
    "h": 260.4
  },
  "luminance": 0.00897
}

Semantic roles & 50–950 ramp

primary

#071733

secondary

#735623

accent

#AE35F2

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020206

muted

#78787A

Preview Lab

Preview with #071733

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

Preview Lab → · Contrast checker → · Palette generator →