#08033B#08033B

#08033B is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 17.4% C 0.101 H 273.8°. Best body text is #FFFFFF at 19.33:1 contrast (WCAG AA passes).

Color values

HEX	#08033B
RGB	rgb(8, 3, 59)
HSL	hsl(245, 90%, 12%)
HSV	hsv(245, 95%, 23%)
CMYK	cmyk(86.4%, 94.9%, 0%, 76.9%)
CIE-LAB	lab(3.91, 20.83, -33.10)
CIE-LCH	lch(3.91, 39.11, 302.18°)
OKLab	oklab(17.43% 0.0068 -0.1007)
OKLCH	oklch(17.43% 0.101 273.8)
XYZ	xyz(0.9219, 0.4324, 4.1717)
Luminance	0.0043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08033B #363B03

analogous

#031A3B #08033B #24033B

triadic

#08033B #3B0803 #033B08

tetradic

#08033B #3B031A #363B03 #033B24

square

#08033B #3B031A #363B03 #033B24

split-complementary

#08033B #3B2403 #1A3B03

monochromatic

#04011D #04011D #08033B #100675 #1809AF

Accessibility & contrast

On white

19.33

#08033B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#08033B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08033B

19.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08033B	#FFFFFF	#000000	##FFFFFF
##08033B	1.00	19.33	1.09	19.33
#FFFFFF	19.33	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00103D

Deuteranopia (green-blind)

#000B3A

Tritanopia (blue-blind)

#00141F

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #08033b;
/* rgb */ color: rgb(8, 3, 59);
/* oklch */ color: oklch(17.4% 0.101 273.8);

Tailwind

colors: {
  custom: {
    50: '#514772',
    500: '#08033b',
    950: '#000000',
  },
}

SCSS

$custom: #08033b;
$custom-light: #514772;
$custom-dark: #000000;

JSON

{
  "hex": "#08033b",
  "rgb": {
    "r": 8,
    "g": 3,
    "b": 59
  },
  "hsl": {
    "h": 245.357,
    "s": 90.323,
    "l": 12.157
  },
  "oklch": {
    "l": 0.17427,
    "c": 0.10094,
    "h": 273.8
  },
  "luminance": 0.00433
}

Semantic roles & 50–950 ramp

primary

#08033B

secondary

#757E1C

accent

#FF29EC

background

#F4F3F6

surface

#E7E5EC

border

#C3C1C7

text

#020008

muted

#78777B

Preview Lab

Preview with #08033B

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

Preview Lab → · Contrast checker → · Palette generator →