#5274CF#5274CF

#5274CF is a mid, vivid blue. Relative luminance 0.188; OKLCH L 57.8% C 0.145 H 266.5°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#5274CF
RGB	rgb(82, 116, 207)
HSL	hsl(224, 57%, 57%)
HSV	hsv(224, 60%, 81%)
CMYK	cmyk(60.4%, 44%, 0%, 18.8%)
CIE-LAB	lab(50.44, 15.82, -50.81)
CIE-LCH	lch(50.44, 53.22, 287.30°)
OKLab	oklab(57.83% -0.0088 -0.1449)
OKLCH	oklch(57.83% 0.145 266.5)
XYZ	xyz(20.9837, 18.7878, 61.5400)
Luminance	0.1879 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5274CF #CFAD52

analogous

#52B3CF #5274CF #6F52CF

triadic

#5274CF #CF5274 #74CF52

tetradic

#5274CF #CF52B3 #CFAD52 #52CF6F

square

#5274CF #CF52B3 #CFAD52 #52CF6F

split-complementary

#5274CF #CF6F52 #B3CF52

monochromatic

#243E82 #3155B2 #5274CF #829ADC #B2C1EA

Accessibility & contrast

On white

4.41

#5274CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#5274CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5274CF

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5274CF	#FFFFFF	#000000	##000000
##5274CF	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A7ED2

Deuteranopia (green-blind)

#3873CD

Tritanopia (blue-blind)

#008897

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5274cf;
/* rgb */ color: rgb(82, 116, 207);
/* oklch */ color: oklch(57.8% 0.145 266.5);

Tailwind

colors: {
  custom: {
    50: '#8d9bde',
    500: '#5274cf',
    950: '#000000',
  },
}

SCSS

$custom: #5274cf;
$custom-light: #8d9bde;
$custom-dark: #000000;

JSON

{
  "hex": "#5274cf",
  "rgb": {
    "r": 82,
    "g": 116,
    "b": 207
  },
  "hsl": {
    "h": 223.68,
    "s": 56.561,
    "l": 56.667
  },
  "oklch": {
    "l": 0.57827,
    "c": 0.14514,
    "h": 266.5
  },
  "luminance": 0.1879
}

Semantic roles & 50–950 ramp

primary

#5274CF

secondary

#D8CAA5

accent

#B748E0

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5274CF

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

Preview Lab → · Contrast checker → · Palette generator →