#5270CB#5270CB

#5270CB is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.7% C 0.144 H 267.9°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#5270CB
RGB	rgb(82, 112, 203)
HSL	hsl(225, 54%, 56%)
HSV	hsv(225, 60%, 80%)
CMYK	cmyk(59.6%, 44.8%, 0%, 20.4%)
CIE-LAB	lab(49.12, 16.95, -50.63)
CIE-LCH	lch(49.12, 53.40, 288.51°)
OKLab	oklab(56.74% -0.0053 -0.1444)
OKLCH	oklch(56.74% 0.144 267.9)
XYZ	xyz(20.0497, 17.6923, 58.8467)
Luminance	0.1769 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5270CB #CBAD52

analogous

#52ACCB #5270CB #7052CB

triadic

#5270CB #CB5270 #70CB52

tetradic

#5270CB #CB52AC #CBAD52 #52CB70

square

#5270CB #CB52AC #CBAD52 #52CB70

split-complementary

#5270CB #CB7052 #ACCB52

monochromatic

#263B7D #3452AC #5270CB #8197D9 #B0BEE7

Accessibility & contrast

On white

4.63

#5270CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#5270CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5270CB

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5270CB	#FFFFFF	#000000	##FFFFFF
##5270CB	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#467ACE

Deuteranopia (green-blind)

#3470C9

Tritanopia (blue-blind)

#008493

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5270cb;
/* rgb */ color: rgb(82, 112, 203);
/* oklch */ color: oklch(56.7% 0.144 267.9);

Tailwind

colors: {
  custom: {
    50: '#8d98db',
    500: '#5270cb',
    950: '#000000',
  },
}

SCSS

$custom: #5270cb;
$custom-light: #8d98db;
$custom-dark: #000000;

JSON

{
  "hex": "#5270cb",
  "rgb": {
    "r": 82,
    "g": 112,
    "b": 203
  },
  "hsl": {
    "h": 225.124,
    "s": 53.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.56743,
    "c": 0.14449,
    "h": 267.9
  },
  "luminance": 0.17694
}

Semantic roles & 50–950 ramp

primary

#5270CB

secondary

#D5C9A3

accent

#B94BDD

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #5270CB

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

Preview Lab → · Contrast checker → · Palette generator →