#5273E6#5273E6

#5273E6 is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.1% C 0.178 H 268.5°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#5273E6
RGB	rgb(82, 115, 230)
HSL	hsl(227, 75%, 61%)
HSV	hsv(227, 64%, 90%)
CMYK	cmyk(64.3%, 50%, 0%, 9.8%)
CIE-LAB	lab(51.57, 24.28, -61.99)
CIE-LCH	lch(51.57, 66.58, 291.39°)
OKLab	oklab(59.14% -0.0048 -0.1778)
OKLCH	oklch(59.14% 0.178 268.5)
XYZ	xyz(23.8885, 19.7663, 77.4039)
Luminance	0.1977 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5273E6 #E6C552

analogous

#52BDE6 #5273E6 #7B52E6

triadic

#5273E6 #E65273 #73E652

tetradic

#5273E6 #E652BD #E6C552 #52E67B

square

#5273E6 #E652BD #E6C552 #52E67B

split-complementary

#5273E6 #E67B52 #BDE652

monochromatic

#1838A6 #2049DB #5273E6 #879EEE #BDCAF5

Accessibility & contrast

On white

4.24

#5273E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#5273E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5273E6

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5273E6	#FFFFFF	#000000	##000000
##5273E6	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3182EA

Deuteranopia (green-blind)

#0075E4

Tritanopia (blue-blind)

#008EA2

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5273e6;
/* rgb */ color: rgb(82, 115, 230);
/* oklch */ color: oklch(59.1% 0.178 268.5);

Tailwind

colors: {
  custom: {
    50: '#919aef',
    500: '#5273e6',
    950: '#000000',
  },
}

SCSS

$custom: #5273e6;
$custom-light: #919aef;
$custom-dark: #000000;

JSON

{
  "hex": "#5273e6",
  "rgb": {
    "r": 82,
    "g": 115,
    "b": 230
  },
  "hsl": {
    "h": 226.622,
    "s": 74.747,
    "l": 61.176
  },
  "oklch": {
    "l": 0.59143,
    "c": 0.17782,
    "h": 268.5
  },
  "luminance": 0.19768
}

Semantic roles & 50–950 ramp

primary

#5273E6

secondary

#E6D9AE

accent

#AA0FD7

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5273E6

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

Preview Lab → · Contrast checker → · Palette generator →