#5273AF#5273AF

#5273AF is a mid, moderate blue. Relative luminance 0.172; OKLCH L 55.7% C 0.101 H 261.7°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#5273AF
RGB	rgb(82, 115, 175)
HSL	hsl(219, 37%, 50%)
HSV	hsv(219, 53%, 69%)
CMYK	cmyk(53.1%, 34.3%, 0%, 31.4%)
CIE-LAB	lab(48.45, 5.82, -35.56)
CIE-LCH	lch(48.45, 36.03, 279.29°)
OKLab	oklab(55.73% -0.0146 -0.1003)
OKLCH	oklch(55.73% 0.101 261.7)
XYZ	xyz(17.3457, 17.1492, 42.9452)
Luminance	0.1715 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5273AF #AF8E52

analogous

#52A1AF #5273AF #5F52AF

triadic

#5273AF #AF5273 #73AF52

tetradic

#5273AF #AF52A1 #AF8E52 #52AF5F

square

#5273AF #AF52A1 #AF8E52 #52AF5F

split-complementary

#5273AF #AF5F52 #A1AF52

monochromatic

#2B3C5C #3E5786 #5273AF #7C95C2 #A6B7D6

Accessibility & contrast

On white

4.74

#5273AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#5273AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5273AF

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5273AF	#FFFFFF	#000000	##FFFFFF
##5273AF	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B78B1

Deuteranopia (green-blind)

#506FAE

Tritanopia (blue-blind)

#228089

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5273af;
/* rgb */ color: rgb(82, 115, 175);
/* oklch */ color: oklch(55.7% 0.101 261.7);

Tailwind

colors: {
  custom: {
    50: '#899bc7',
    500: '#5273af',
    950: '#000000',
  },
}

SCSS

$custom: #5273af;
$custom-light: #899bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#5273af",
  "rgb": {
    "r": 82,
    "g": 115,
    "b": 175
  },
  "hsl": {
    "h": 218.71,
    "s": 36.759,
    "l": 50.392
  },
  "oklch": {
    "l": 0.55732,
    "c": 0.10131,
    "h": 261.7
  },
  "luminance": 0.1715
}

Semantic roles & 50–950 ramp

primary

#5273AF

secondary

#C3B49A

accent

#A45BCD

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #5273AF

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

Preview Lab → · Contrast checker → · Palette generator →