#071331#071331

#071331 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.7% C 0.062 H 264.5°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#071331
RGB	rgb(7, 19, 49)
HSL	hsl(223, 75%, 11%)
HSV	hsv(223, 86%, 19%)
CMYK	cmyk(85.7%, 61.2%, 0%, 80.8%)
CIE-LAB	lab(6.62, 7.29, -21.41)
CIE-LCH	lch(6.62, 22.62, 288.80°)
OKLab	oklab(19.69% -0.0059 -0.062)
OKLCH	oklch(19.69% 0.062 264.5)
XYZ	xyz(0.8747, 0.7326, 3.0004)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.88

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#071331 #312507

analogous

#072831 #071331 #100731

triadic

#071331 #310713 #133107

tetradic

#071331 #310728 #312507 #073110

square

#071331 #310728 #312507 #073110

split-complementary

#071331 #311007 #283107

monochromatic

#040A1B #040A1B #071331 #0F2867 #163D9C

Accessibility & contrast

On white

18.32

#071331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#071331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #071331

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##071331	#FFFFFF	#000000	##FFFFFF
##071331	1.00	18.32	1.15	18.32
#FFFFFF	18.32	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031732

Deuteranopia (green-blind)

#001330

Tritanopia (blue-blind)

#001A1F

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #071331;
/* rgb */ color: rgb(7, 19, 49);
/* oklch */ color: oklch(19.7% 0.062 264.5);

Tailwind

colors: {
  custom: {
    50: '#4d5069',
    500: '#071331',
    950: '#000000',
  },
}

SCSS

$custom: #071331;
$custom-light: #4d5069;
$custom-dark: #000000;

JSON

{
  "hex": "#071331",
  "rgb": {
    "r": 7,
    "g": 19,
    "b": 49
  },
  "hsl": {
    "h": 222.857,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.19692,
    "c": 0.06227,
    "h": 264.5
  },
  "luminance": 0.00733
}

Semantic roles & 50–950 ramp

primary

#071331

secondary

#715B23

accent

#BC36F2

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #071331

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

Preview Lab → · Contrast checker → · Palette generator →