#031441#031441

#031441 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.3% C 0.089 H 263.2°. Best body text is #FFFFFF at 17.79:1 contrast (WCAG AA passes).

Color values

HEX	#031441
RGB	rgb(3, 20, 65)
HSL	hsl(224, 91%, 13%)
HSV	hsv(224, 95%, 25%)
CMYK	cmyk(95.4%, 69.2%, 0%, 74.5%)
CIE-LAB	lab(8.14, 13.70, -30.51)
CIE-LCH	lch(8.14, 33.45, 294.18°)
OKLab	oklab(21.31% -0.0105 -0.0884)
OKLCH	oklch(21.31% 0.089 263.2)
XYZ	xyz(1.2415, 0.9012, 5.1085)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031441 #413003

analogous

#033341 #031441 #110341

triadic

#031441 #410314 #144103

tetradic

#031441 #410333 #413003 #034111

square

#031441 #410333 #413003 #034111

split-complementary

#031441 #411103 #334103

monochromatic

#01091D #01091D #031441 #06267B #0838B6

Accessibility & contrast

On white

17.79

#031441 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#031441 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031441

17.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031441	#FFFFFF	#000000	##FFFFFF
##031441	1.00	17.79	1.18	17.79
#FFFFFF	17.79	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B42

Deuteranopia (green-blind)

#001540

Tritanopia (blue-blind)

#002028

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #031441;
/* rgb */ color: rgb(3, 20, 65);
/* oklch */ color: oklch(21.3% 0.089 263.2);

Tailwind

colors: {
  custom: {
    50: '#515076',
    500: '#031441',
    950: '#000000',
  },
}

SCSS

$custom: #031441;
$custom-light: #515076;
$custom-dark: #000000;

JSON

{
  "hex": "#031441",
  "rgb": {
    "r": 3,
    "g": 20,
    "b": 65
  },
  "hsl": {
    "h": 223.548,
    "s": 91.176,
    "l": 13.333
  },
  "oklch": {
    "l": 0.21313,
    "c": 0.089,
    "h": 263.2
  },
  "luminance": 0.00901
}

Semantic roles & 50–950 ramp

primary

#031441

secondary

#83671D

accent

#C429FF

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#020208

muted

#78787B

Preview Lab

Preview with #031441

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

Preview Lab → · Contrast checker → · Palette generator →