#081137#081137

#081137 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.9% C 0.075 H 268.3°. Best body text is #FFFFFF at 18.33:1 contrast (WCAG AA passes).

Color values

HEX	#081137
RGB	rgb(8, 17, 55)
HSL	hsl(229, 75%, 12%)
HSV	hsv(229, 85%, 22%)
CMYK	cmyk(85.5%, 69.1%, 0%, 78.4%)
CIE-LAB	lab(6.58, 11.87, -25.86)
CIE-LCH	lch(6.58, 28.46, 294.65°)
OKLab	oklab(19.85% -0.0022 -0.0751)
OKLCH	oklch(19.85% 0.075 268.3)
XYZ	xyz(0.9899, 0.7283, 3.7021)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.64

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#081137 #372E08

analogous

#082837 #081137 #170837

triadic

#081137 #370811 #113708

tetradic

#081137 #370828 #372E08 #083717

square

#081137 #370828 #372E08 #083717

split-complementary

#081137 #371708 #283708

monochromatic

#04081B #04081B #081137 #10226C #1832A2

Accessibility & contrast

On white

18.33

#081137 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#081137 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #081137

18.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##081137	#FFFFFF	#000000	##FFFFFF
##081137	1.00	18.33	1.15	18.33
#FFFFFF	18.33	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001738

Deuteranopia (green-blind)

#001236

Tritanopia (blue-blind)

#001B21

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #081137;
/* rgb */ color: rgb(8, 17, 55);
/* oklch */ color: oklch(19.9% 0.075 268.3);

Tailwind

colors: {
  custom: {
    50: '#4f4e6e',
    500: '#081137',
    950: '#000000',
  },
}

SCSS

$custom: #081137;
$custom-light: #4f4e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#081137",
  "rgb": {
    "r": 8,
    "g": 17,
    "b": 55
  },
  "hsl": {
    "h": 228.511,
    "s": 74.603,
    "l": 12.353
  },
  "oklch": {
    "l": 0.19852,
    "c": 0.07514,
    "h": 268.3
  },
  "luminance": 0.00728
}

Semantic roles & 50–950 ramp

primary

#081137

secondary

#766625

accent

#CD37F1

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020107

muted

#78777A

Preview Lab

Preview with #081137

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

Preview Lab → · Contrast checker → · Palette generator →