#5273F3#5273F3

#5273F3 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 60.1% C 0.195 H 268.9°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#5273F3
RGB	rgb(82, 115, 243)
HSL	hsl(228, 87%, 64%)
HSV	hsv(228, 66%, 95%)
CMYK	cmyk(66.3%, 52.7%, 0%, 4.7%)
CIE-LAB	lab(52.42, 28.73, -67.88)
CIE-LCH	lch(52.42, 73.72, 292.94°)
OKLab	oklab(60.06% -0.0037 -0.1951)
OKLCH	oklch(60.06% 0.195 268.9)
XYZ	xyz(25.7825, 20.5239, 87.3794)
Luminance	0.2053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5273F3 #F3D252

analogous

#52C3F3 #5273F3 #8152F3

triadic

#5273F3 #F35273 #73F352

tetradic

#5273F3 #F352C3 #F3D252 #52F381

square

#5273F3 #F352C3 #F3D252 #52F381

split-complementary

#5273F3 #F38152 #C3F352

monochromatic

#0D31BD #1945EF #5273F3 #8BA1F7 #C4D0FB

Accessibility & contrast

On white

4.11

#5273F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#5273F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5273F3

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5273F3	#FFFFFF	#000000	##000000
##5273F3	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1985F7

Deuteranopia (green-blind)

#0076F0

Tritanopia (blue-blind)

#0091A8

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5273f3;
/* rgb */ color: rgb(82, 115, 243);
/* oklch */ color: oklch(60.1% 0.195 268.9);

Tailwind

colors: {
  custom: {
    50: '#939af8',
    500: '#5273f3',
    950: '#000000',
  },
}

SCSS

$custom: #5273f3;
$custom-light: #939af8;
$custom-dark: #000000;

JSON

{
  "hex": "#5273f3",
  "rgb": {
    "r": 82,
    "g": 115,
    "b": 243
  },
  "hsl": {
    "h": 227.702,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.60059,
    "c": 0.19512,
    "h": 268.9
  },
  "luminance": 0.20526
}

Semantic roles & 50–950 ramp

primary

#5273F3

secondary

#EDE1B4

accent

#B502E4

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5273F3

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

Preview Lab → · Contrast checker → · Palette generator →