#071A37#071A37

#071A37 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.1% C 0.062 H 258.6°. Best body text is #FFFFFF at 17.33:1 contrast (WCAG AA passes).

Color values

HEX	#071A37
RGB	rgb(7, 26, 55)
HSL	hsl(216, 77%, 12%)
HSV	hsv(216, 87%, 22%)
CMYK	cmyk(87.3%, 52.7%, 0%, 78.4%)
CIE-LAB	lab(9.48, 4.84, -21.19)
CIE-LCH	lch(9.48, 21.73, 282.87°)
OKLab	oklab(22.11% -0.0123 -0.0607)
OKLCH	oklch(22.11% 0.062 258.6)
XYZ	xyz(1.1464, 1.0597, 3.7578)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#071A37 #372407

analogous

#073237 #071A37 #0C0737

triadic

#071A37 #37071A #1A3707

tetradic

#071A37 #370732 #372407 #07370C

square

#071A37 #370732 #372407 #07370C

split-complementary

#071A37 #370C07 #323707

monochromatic

#030D1B #030D1B #071A37 #0E346D #154DA4

Accessibility & contrast

On white

17.33

#071A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#071A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #071A37

17.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##071A37	#FFFFFF	#000000	##FFFFFF
##071A37	1.00	17.33	1.21	17.33
#FFFFFF	17.33	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B1D38

Deuteranopia (green-blind)

#031836

Tritanopia (blue-blind)

#002125

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #071a37;
/* rgb */ color: rgb(7, 26, 55);
/* oklch */ color: oklch(22.1% 0.062 258.6);

Tailwind

colors: {
  custom: {
    50: '#4f556e',
    500: '#071a37',
    950: '#000000',
  },
}

SCSS

$custom: #071a37;
$custom-light: #4f556e;
$custom-dark: #000000;

JSON

{
  "hex": "#071a37",
  "rgb": {
    "r": 7,
    "g": 26,
    "b": 55
  },
  "hsl": {
    "h": 216.25,
    "s": 77.419,
    "l": 12.157
  },
  "oklch": {
    "l": 0.2211,
    "c": 0.06195,
    "h": 258.6
  },
  "luminance": 0.0106
}

Semantic roles & 50–950 ramp

primary

#071A37

secondary

#775623

accent

#A834F4

background

#F4F4F6

surface

#E7E8EB

border

#C3C4C6

text

#020307

muted

#78787A

Preview Lab

Preview with #071A37

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

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