#5273DA#5273DA

#5273DA is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.3% C 0.162 H 267.8°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#5273DA
RGB	rgb(82, 115, 218)
HSL	hsl(225, 65%, 59%)
HSV	hsv(225, 62%, 85%)
CMYK	cmyk(62.4%, 47.2%, 0%, 14.5%)
CIE-LAB	lab(50.82, 20.18, -56.44)
CIE-LCH	lch(50.82, 59.94, 289.67°)
OKLab	oklab(58.33% -0.0062 -0.1614)
OKLCH	oklch(58.33% 0.162 267.8)
XYZ	xyz(22.2610, 19.1153, 68.8326)
Luminance	0.1912 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5273DA #DAB952

analogous

#52B7DA #5273DA #7552DA

triadic

#5273DA #DA5273 #73DA52

tetradic

#5273DA #DA52B7 #DAB952 #52DA75

square

#5273DA #DA52B7 #DAB952 #52DA75

split-complementary

#5273DA #DA7552 #B7DA52

monochromatic

#1F3B92 #2A50C5 #5273DA #849CE5 #B7C5F0

Accessibility & contrast

On white

4.35

#5273DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#5273DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5273DA

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5273DA	#FFFFFF	#000000	##000000
##5273DA	1.00	4.35	4.82	4.82
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F7FDE

Deuteranopia (green-blind)

#2573D8

Tritanopia (blue-blind)

#008B9C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5273da;
/* rgb */ color: rgb(82, 115, 218);
/* oklch */ color: oklch(58.3% 0.162 267.8);

Tailwind

colors: {
  custom: {
    50: '#8f9ae6',
    500: '#5273da',
    950: '#000000',
  },
}

SCSS

$custom: #5273da;
$custom-light: #8f9ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#5273da",
  "rgb": {
    "r": 82,
    "g": 115,
    "b": 218
  },
  "hsl": {
    "h": 225.441,
    "s": 64.762,
    "l": 58.824
  },
  "oklch": {
    "l": 0.58332,
    "c": 0.16154,
    "h": 267.8
  },
  "luminance": 0.19117
}

Semantic roles & 50–950 ramp

primary

#5273DA

secondary

#DFD2A9

accent

#BF40E8

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #5273DA

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

Preview Lab → · Contrast checker → · Palette generator →