#5372AA#5372AA

#5372AA is a mid, moderate blue. Relative luminance 0.168; OKLCH L 55.3% C 0.095 H 261.7°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#5372AA
RGB	rgb(83, 114, 170)
HSL	hsl(219, 34%, 50%)
HSV	hsv(219, 51%, 67%)
CMYK	cmyk(51.2%, 32.9%, 0%, 33.3%)
CIE-LAB	lab(47.97, 5.06, -33.38)
CIE-LCH	lch(47.97, 33.76, 278.62°)
OKLab	oklab(55.3% -0.0138 -0.0939)
OKLCH	oklch(55.3% 0.095 261.7)
XYZ	xyz(16.8379, 16.7747, 40.3730)
Luminance	0.1678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5372AA #AA8B53

analogous

#539DAA #5372AA #6053AA

triadic

#5372AA #AA5372 #72AA53

tetradic

#5372AA #AA539D #AA8B53 #53AA60

square

#5372AA #AA539D #AA8B53 #53AA60

split-complementary

#5372AA #AA6053 #9DAA53

monochromatic

#2B3B58 #3F5681 #5372AA #7B93BF #A5B5D3

Accessibility & contrast

On white

4.82

#5372AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#5372AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5372AA

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5372AA	#FFFFFF	#000000	##FFFFFF
##5372AA	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C76AC

Deuteranopia (green-blind)

#526EA9

Tritanopia (blue-blind)

#2B7E86

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5372aa;
/* rgb */ color: rgb(83, 114, 170);
/* oklch */ color: oklch(55.3% 0.095 261.7);

Tailwind

colors: {
  custom: {
    50: '#899ac3',
    500: '#5372aa',
    950: '#000000',
  },
}

SCSS

$custom: #5372aa;
$custom-light: #899ac3;
$custom-dark: #000000;

JSON

{
  "hex": "#5372aa",
  "rgb": {
    "r": 83,
    "g": 114,
    "b": 170
  },
  "hsl": {
    "h": 218.621,
    "s": 34.387,
    "l": 49.608
  },
  "oklch": {
    "l": 0.553,
    "c": 0.09494,
    "h": 261.7
  },
  "luminance": 0.16776
}

Semantic roles & 50–950 ramp

primary

#5372AA

secondary

#C0B299

accent

#A45DCA

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E12

muted

#7D7E81

Preview Lab

Preview with #5372AA

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

Preview Lab → · Contrast checker → · Palette generator →