#080B23#080B23

#080B23 is a very dark, muted blue. Relative luminance 0.004; OKLCH L 16.3% C 0.050 H 274.0°. Best body text is #FFFFFF at 19.40:1 contrast (WCAG AA passes).

Color values

HEX	#080B23
RGB	rgb(8, 11, 35)
HSL	hsl(233, 63%, 8%)
HSV	hsv(233, 77%, 14%)
CMYK	cmyk(77.1%, 68.6%, 0%, 86.3%)
CIE-LAB	lab(3.72, 5.38, -15.40)
CIE-LCH	lch(3.72, 16.31, 289.24°)
OKLab	oklab(16.35% 0.0034 -0.0497)
OKLCH	oklch(16.35% 0.05 274)
XYZ	xyz(0.5231, 0.4123, 1.6418)
Luminance	0.0041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 8.45

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#080B23 #232008

analogous

#081823 #080B23 #120823

triadic

#080B23 #23080B #0B2308

tetradic

#080B23 #230818 #232008 #082312

square

#080B23 #230818 #232008 #082312

split-complementary

#080B23 #231208 #182308

monochromatic

#060819 #060819 #080B23 #131B55 #1F2A87

Accessibility & contrast

On white

19.40

#080B23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#080B23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #080B23

19.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##080B23	#FFFFFF	#000000	##FFFFFF
##080B23	1.00	19.40	1.08	19.40
#FFFFFF	19.40	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#010E24

Deuteranopia (green-blind)

#000C23

Tritanopia (blue-blind)

#001115

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #080b23;
/* rgb */ color: rgb(8, 11, 35);
/* oklch */ color: oklch(16.3% 0.050 274.0);

Tailwind

colors: {
  custom: {
    50: '#4a4c5e',
    500: '#080b23',
    950: '#000000',
  },
}

SCSS

$custom: #080b23;
$custom-light: #4a4c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#080b23",
  "rgb": {
    "r": 8,
    "g": 11,
    "b": 35
  },
  "hsl": {
    "h": 233.333,
    "s": 62.791,
    "l": 8.431
  },
  "oklch": {
    "l": 0.16347,
    "c": 0.04979,
    "h": 274
  },
  "luminance": 0.00412
}

Semantic roles & 50–950 ramp

primary

#080B23

secondary

#615A26

accent

#D442E6

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010104

muted

#777779

Preview Lab

Preview with #080B23

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

Preview Lab → · Contrast checker → · Palette generator →