#030841#030841

#030841 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.9% C 0.105 H 266.9°. Best body text is #FFFFFF at 18.83:1 contrast (WCAG AA passes).

Color values

HEX	#030841
RGB	rgb(3, 8, 65)
HSL	hsl(235, 91%, 13%)
HSV	hsv(235, 95%, 25%)
CMYK	cmyk(95.4%, 87.7%, 0%, 74.5%)
CIE-LAB	lab(5.19, 21.01, -35.34)
CIE-LCH	lch(5.19, 41.12, 300.73°)
OKLab	oklab(18.87% -0.0057 -0.1045)
OKLCH	oklch(18.87% 0.105 266.9)
XYZ	xyz(1.0782, 0.5745, 5.0541)
Luminance	0.0057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 2.33

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030841 #413C03

analogous

#032741 #030841 #1D0341

triadic

#030841 #410308 #084103

tetradic

#030841 #410327 #413C03 #03411D

square

#030841 #410327 #413C03 #03411D

split-complementary

#030841 #411D03 #274103

monochromatic

#01041D #01041D #030841 #060F7B #0816B6

Accessibility & contrast

On white

18.83

#030841 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#030841 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030841

18.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030841	#FFFFFF	#000000	##FFFFFF
##030841	1.00	18.83	1.12	18.83
#FFFFFF	18.83	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001543

Deuteranopia (green-blind)

#000E40

Tritanopia (blue-blind)

#001924

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #030841;
/* rgb */ color: rgb(3, 8, 65);
/* oklch */ color: oklch(18.9% 0.105 266.9);

Tailwind

colors: {
  custom: {
    50: '#514976',
    500: '#030841',
    950: '#000000',
  },
}

SCSS

$custom: #030841;
$custom-light: #514976;
$custom-dark: #000000;

JSON

{
  "hex": "#030841",
  "rgb": {
    "r": 3,
    "g": 8,
    "b": 65
  },
  "hsl": {
    "h": 235.161,
    "s": 91.176,
    "l": 13.333
  },
  "oklch": {
    "l": 0.18866,
    "c": 0.10469,
    "h": 266.9
  },
  "luminance": 0.00575
}

Semantic roles & 50–950 ramp

primary

#030841

secondary

#837B1D

accent

#EE29FF

background

#F4F4F7

surface

#E8E6ED

border

#C4C2C8

text

#030008

muted

#78777B

Preview Lab

Preview with #030841

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

Preview Lab → · Contrast checker → · Palette generator →