#31346A#31346A

#31346A is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.2% C 0.092 H 278.1°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#31346A
RGB	rgb(49, 52, 106)
HSL	hsl(237, 37%, 30%)
HSV	hsv(237, 54%, 42%)
CMYK	cmyk(53.8%, 50.9%, 0%, 58.4%)
CIE-LAB	lab(24.16, 15.43, -32.10)
CIE-LCH	lch(24.16, 35.62, 295.67°)
OKLab	oklab(35.22% 0.0131 -0.0914)
OKLCH	oklch(35.22% 0.092 278.1)
XYZ	xyz(5.0953, 4.1493, 14.1653)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31346A #6A6731

analogous

#31506A #31346A #4A316A

triadic

#31346A #6A3134 #346A31

tetradic

#31346A #6A3150 #6A6731 #316A4A

square

#31346A #6A3150 #6A6731 #316A4A

split-complementary

#31346A #6A4A31 #506A31

monochromatic

#0A0B16 #1E1F40 #31346A #444994 #6064B5

Accessibility & contrast

On white

11.48

#31346A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#31346A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31346A

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31346A	#FFFFFF	#000000	##FFFFFF
##31346A	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C3C6C

Deuteranopia (green-blind)

#163769

Tritanopia (blue-blind)

#1A404A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #31346a;
/* rgb */ color: rgb(49, 52, 106);
/* oklch */ color: oklch(35.2% 0.092 278.1);

Tailwind

colors: {
  custom: {
    50: '#6e6b95',
    500: '#31346a',
    950: '#000000',
  },
}

SCSS

$custom: #31346a;
$custom-light: #6e6b95;
$custom-dark: #000000;

JSON

{
  "hex": "#31346a",
  "rgb": {
    "r": 49,
    "g": 52,
    "b": 106
  },
  "hsl": {
    "h": 236.842,
    "s": 36.774,
    "l": 30.392
  },
  "oklch": {
    "l": 0.35219,
    "c": 0.09231,
    "h": 278.1
  },
  "luminance": 0.0415
}

Semantic roles & 50–950 ramp

primary

#31346A

secondary

#9B985C

accent

#C75BCD

background

#F6F6F9

surface

#ECEBF1

border

#C7C6CB

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #31346A

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

Preview Lab → · Contrast checker → · Palette generator →