#53709C#53709C

#53709C is a mid, moderate blue. Relative luminance 0.158; OKLCH L 54.1% C 0.077 H 258.5°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#53709C
RGB	rgb(83, 112, 156)
HSL	hsl(216, 31%, 47%)
HSV	hsv(216, 47%, 61%)
CMYK	cmyk(46.8%, 28.2%, 0%, 38.8%)
CIE-LAB	lab(46.75, 1.89, -27.09)
CIE-LCH	lch(46.75, 27.16, 273.99°)
OKLab	oklab(54.13% -0.0154 -0.0757)
OKLCH	oklch(54.13% 0.077 258.5)
XYZ	xyz(15.3602, 15.8267, 33.6915)
Luminance	0.1583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53709C #9C7F53

analogous

#53959C #53709C #5A539C

triadic

#53709C #9C5370 #709C53

tetradic

#53709C #9C5395 #9C7F53 #539C5A

square

#53709C #9C5395 #9C7F53 #539C5A

split-complementary

#53709C #9C5A53 #959C53

monochromatic

#28374C #3E5374 #53709C #7690B6 #9EB0CB

Accessibility & contrast

On white

5.04

#53709C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#53709C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #53709C

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53709C	#FFFFFF	#000000	##FFFFFF
##53709C	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F739E

Deuteranopia (green-blind)

#576C9B

Tritanopia (blue-blind)

#367A7F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #53709c;
/* rgb */ color: rgb(83, 112, 156);
/* oklch */ color: oklch(54.1% 0.077 258.5);

Tailwind

colors: {
  custom: {
    50: '#8798b9',
    500: '#53709c',
    950: '#000000',
  },
}

SCSS

$custom: #53709c;
$custom-light: #8798b9;
$custom-dark: #000000;

JSON

{
  "hex": "#53709c",
  "rgb": {
    "r": 83,
    "g": 112,
    "b": 156
  },
  "hsl": {
    "h": 216.164,
    "s": 30.544,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54127,
    "c": 0.07729,
    "h": 258.5
  },
  "luminance": 0.15828
}

Semantic roles & 50–950 ramp

primary

#53709C

secondary

#B9A992

accent

#9E61C7

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0B0D11

muted

#7C7E80

Preview Lab

Preview with #53709C

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

Preview Lab → · Contrast checker → · Palette generator →