#5273AA#5273AA

#5273AA is a mid, moderate blue. Relative luminance 0.170; OKLCH L 55.5% C 0.094 H 260.2°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#5273AA
RGB	rgb(82, 115, 170)
HSL	hsl(218, 35%, 49%)
HSV	hsv(218, 52%, 67%)
CMYK	cmyk(51.8%, 32.4%, 0%, 33.3%)
CIE-LAB	lab(48.21, 4.21, -33.03)
CIE-LCH	lch(48.21, 33.29, 277.27°)
OKLab	oklab(55.46% -0.016 -0.0929)
OKLCH	oklch(55.46% 0.094 260.2)
XYZ	xyz(16.8637, 16.9564, 40.4067)
Luminance	0.1696 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5273AA #AA8952

analogous

#529FAA #5273AA #5D52AA

triadic

#5273AA #AA5273 #73AA52

tetradic

#5273AA #AA529F #AA8952 #52AA5D

square

#5273AA #AA529F #AA8952 #52AA5D

split-complementary

#5273AA #AA5D52 #9FAA52

monochromatic

#2A3B57 #3E5781 #5273AA #7A94BF #A4B5D3

Accessibility & contrast

On white

4.78

#5273AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#5273AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5273AA

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5273AA	#FFFFFF	#000000	##FFFFFF
##5273AA	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E77AC

Deuteranopia (green-blind)

#536FA9

Tritanopia (blue-blind)

#287F87

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5273aa;
/* rgb */ color: rgb(82, 115, 170);
/* oklch */ color: oklch(55.5% 0.094 260.2);

Tailwind

colors: {
  custom: {
    50: '#889bc3',
    500: '#5273aa',
    950: '#000000',
  },
}

SCSS

$custom: #5273aa;
$custom-light: #889bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#5273aa",
  "rgb": {
    "r": 82,
    "g": 115,
    "b": 170
  },
  "hsl": {
    "h": 217.5,
    "s": 34.921,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55464,
    "c": 0.09427,
    "h": 260.2
  },
  "luminance": 0.16958
}

Semantic roles & 50–950 ramp

primary

#5273AA

secondary

#C0B198

accent

#A25DCB

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E12

muted

#7D7E81

Preview Lab

Preview with #5273AA

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

Preview Lab → · Contrast checker → · Palette generator →