#31569A#31569A

#31569A is a mid, moderate blue. Relative luminance 0.096; OKLCH L 46.2% C 0.119 H 261.5°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX#31569A
RGBrgb(49, 86, 154)
HSLhsl(219, 52%, 40%)
HSVhsv(219, 68%, 60%)
CMYKcmyk(68.2%, 44.2%, 0%, 39.6%)
CIE-LABlab(37.19, 10.08, -41.10)
CIE-LCHlch(37.19, 42.31, 283.78°)
OKLaboklab(46.18% -0.0176 -0.1174)
OKLCHoklch(46.18% 0.119 261.5)
XYZxyz(10.4251, 9.6406, 31.8770)
Luminance0.0964 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31569A #9A7531
analogous
#318B9A #31569A #40319A
triadic
#31569A #9A3156 #569A31
tetradic
#31569A #9A318B #9A7531 #319A40
square
#31569A #9A318B #9A7531 #319A40
split-complementary
#31569A #9A4031 #8B9A31
monochromatic
#13223D #223C6C #31569A #4571C4 #7395D2

Accessibility & contrast

On white

7.17
#31569A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.93
#31569A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31569A
7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31569A#FFFFFF#000000##FFFFFF
##31569A1.007.172.937.17
#FFFFFF7.171.0021.001.00
#0000002.9321.001.0021.00
##FFFFFF7.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#365D9D
Deuteranopia (green-blind)
#245399
Tritanopia (blue-blind)
#006670
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #31569a;
/* rgb */ color: rgb(49, 86, 154);
/* oklch */ color: oklch(46.2% 0.119 261.5);
Tailwind
colors: {
  custom: {
    50: '#7585b8',
    500: '#31569a',
    950: '#000000',
  },
}
SCSS
$custom: #31569a;
$custom-light: #7585b8;
$custom-dark: #000000;
JSON
{
  "hex": "#31569a",
  "rgb": {
    "r": 49,
    "g": 86,
    "b": 154
  },
  "hsl": {
    "h": 218.857,
    "s": 51.724,
    "l": 39.804
  },
  "oklch": {
    "l": 0.46175,
    "c": 0.11869,
    "h": 261.5
  },
  "luminance": 0.09642
}

Semantic roles & 50–950 ramp

primary
#31569A
secondary
#BA9F6C
accent
#A94DDB
background
#F7F8FB
surface
#EEEFF6
border
#C9CAD0
text
#090B11
muted
#7B7C80

Preview Lab

Preview with #31569A

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

Preview Lab → · Contrast checker → · Palette generator →

#31569A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva