#5274CB#5274CB

#5274CB is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.6% C 0.140 H 266.1°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#5274CB
RGB	rgb(82, 116, 203)
HSL	hsl(223, 54%, 56%)
HSV	hsv(223, 60%, 80%)
CMYK	cmyk(59.6%, 42.9%, 0%, 20.4%)
CIE-LAB	lab(50.21, 14.47, -48.90)
CIE-LCH	lch(50.21, 50.99, 286.49°)
OKLab	oklab(57.58% -0.0095 -0.1392)
OKLCH	oklch(57.58% 0.14 266.1)
XYZ	xyz(20.5009, 18.5947, 58.9971)
Luminance	0.1860 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5274CB #CBA952

analogous

#52B1CB #5274CB #6C52CB

triadic

#5274CB #CB5274 #74CB52

tetradic

#5274CB #CB52B1 #CBA952 #52CB6C

square

#5274CB #CB52B1 #CBA952 #52CB6C

split-complementary

#5274CB #CB6C52 #B1CB52

monochromatic

#263E7D #3456AC #5274CB #819AD9 #B0C0E7

Accessibility & contrast

On white

4.45

#5274CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#5274CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5274CB

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5274CB	#FFFFFF	#000000	##000000
##5274CB	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7DCE

Deuteranopia (green-blind)

#3C72C9

Tritanopia (blue-blind)

#008795

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5274cb;
/* rgb */ color: rgb(82, 116, 203);
/* oklch */ color: oklch(57.6% 0.140 266.1);

Tailwind

colors: {
  custom: {
    50: '#8c9bdb',
    500: '#5274cb',
    950: '#000000',
  },
}

SCSS

$custom: #5274cb;
$custom-light: #8c9bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#5274cb",
  "rgb": {
    "r": 82,
    "g": 116,
    "b": 203
  },
  "hsl": {
    "h": 223.14,
    "s": 53.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.57578,
    "c": 0.13957,
    "h": 266.1
  },
  "luminance": 0.18596
}

Semantic roles & 50–950 ramp

primary

#5274CB

secondary

#D5C7A3

accent

#B44BDD

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5274CB

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

Preview Lab → · Contrast checker → · Palette generator →