#31569D#31569D

#31569D is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.4% C 0.123 H 262.0°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#31569D
RGB	rgb(49, 86, 157)
HSL	hsl(219, 52%, 40%)
HSV	hsv(219, 69%, 62%)
CMYK	cmyk(68.8%, 45.2%, 0%, 38.4%)
CIE-LAB	lab(37.38, 11.20, -42.60)
CIE-LCH	lch(37.38, 44.05, 284.73°)
OKLab	oklab(46.38% -0.0171 -0.1218)
OKLCH	oklch(46.38% 0.123 262)
XYZ	xyz(10.6781, 9.7418, 33.2094)
Luminance	0.0974 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31569D #9D7831

analogous

#318C9D #31569D #42319D

triadic

#31569D #9D3156 #569D31

tetradic

#31569D #9D318C #9D7831 #319D42

square

#31569D #9D318C #9D7831 #319D42

split-complementary

#31569D #9D4231 #8C9D31

monochromatic

#142340 #223C6E #31569D #4672C5 #7595D4

Accessibility & contrast

On white

7.12

#31569D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#31569D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31569D

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31569D	#FFFFFF	#000000	##FFFFFF
##31569D	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335DA0

Deuteranopia (green-blind)

#20539C

Tritanopia (blue-blind)

#006672

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #31569d;
/* rgb */ color: rgb(49, 86, 157);
/* oklch */ color: oklch(46.4% 0.123 262.0);

Tailwind

colors: {
  custom: {
    50: '#7685ba',
    500: '#31569d',
    950: '#000000',
  },
}

SCSS

$custom: #31569d;
$custom-light: #7685ba;
$custom-dark: #000000;

JSON

{
  "hex": "#31569d",
  "rgb": {
    "r": 49,
    "g": 86,
    "b": 157
  },
  "hsl": {
    "h": 219.444,
    "s": 52.427,
    "l": 40.392
  },
  "oklch": {
    "l": 0.46378,
    "c": 0.12298,
    "h": 262
  },
  "luminance": 0.09743
}

Semantic roles & 50–950 ramp

primary

#31569D

secondary

#BCA16E

accent

#AB4CDC

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #31569D

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

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