#081139#081139

#081139 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.1% C 0.078 H 268.4°. Best body text is #FFFFFF at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#081139
RGB	rgb(8, 17, 57)
HSL	hsl(229, 75%, 13%)
HSV	hsv(229, 86%, 22%)
CMYK	cmyk(86%, 70.2%, 0%, 77.6%)
CIE-LAB	lab(6.75, 12.88, -27.03)
CIE-LCH	lch(6.75, 29.94, 295.48°)
OKLab	oklab(20.06% -0.0022 -0.0784)
OKLCH	oklch(20.06% 0.078 268.4)
XYZ	xyz(1.0389, 0.7478, 3.9597)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.31

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#081139 #393008

analogous

#082939 #081139 #180839

triadic

#081139 #390811 #113908

tetradic

#081139 #390829 #393008 #083918

square

#081139 #390829 #393008 #083918

split-complementary

#081139 #391808 #293908

monochromatic

#04081B #04081B #081139 #10216F #1731A4

Accessibility & contrast

On white

18.27

#081139 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#081139 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #081139

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##081139	#FFFFFF	#000000	##FFFFFF
##081139	1.00	18.27	1.15	18.27
#FFFFFF	18.27	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173A

Deuteranopia (green-blind)

#001338

Tritanopia (blue-blind)

#001B22

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #081139;
/* rgb */ color: rgb(8, 17, 57);
/* oklch */ color: oklch(20.1% 0.078 268.4);

Tailwind

colors: {
  custom: {
    50: '#504e70',
    500: '#081139',
    950: '#000000',
  },
}

SCSS

$custom: #081139;
$custom-light: #504e70;
$custom-dark: #000000;

JSON

{
  "hex": "#081139",
  "rgb": {
    "r": 8,
    "g": 17,
    "b": 57
  },
  "hsl": {
    "h": 228.98,
    "s": 75.385,
    "l": 12.745
  },
  "oklch": {
    "l": 0.20062,
    "c": 0.07845,
    "h": 268.4
  },
  "luminance": 0.00748
}

Semantic roles & 50–950 ramp

primary

#081139

secondary

#786925

accent

#CF36F2

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020107

muted

#78777A

Preview Lab

Preview with #081139

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

Preview Lab → · Contrast checker → · Palette generator →