#5270DA#5270DA

#5270DA is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.7% C 0.165 H 268.9°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#5270DA
RGB	rgb(82, 112, 218)
HSL	hsl(227, 65%, 59%)
HSV	hsv(227, 62%, 85%)
CMYK	cmyk(62.4%, 48.6%, 0%, 14.5%)
CIE-LAB	lab(50.03, 22.04, -57.71)
CIE-LCH	lch(50.03, 61.78, 290.90°)
OKLab	oklab(57.73% -0.0033 -0.1652)
OKLCH	oklch(57.73% 0.165 268.9)
XYZ	xyz(21.9244, 18.4422, 68.7204)
Luminance	0.1844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5270DA #DABC52

analogous

#52B4DA #5270DA #7852DA

triadic

#5270DA #DA5270 #70DA52

tetradic

#5270DA #DA52B4 #DABC52 #52DA78

square

#5270DA #DA52B4 #DABC52 #52DA78

split-complementary

#5270DA #DA7852 #B4DA52

monochromatic

#1F3992 #2A4CC5 #5270DA #849AE5 #B7C3F0

Accessibility & contrast

On white

4.48

#5270DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#5270DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5270DA

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5270DA	#FFFFFF	#000000	##000000
##5270DA	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#387DDE

Deuteranopia (green-blind)

#1A71D8

Tritanopia (blue-blind)

#00889B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5270da;
/* rgb */ color: rgb(82, 112, 218);
/* oklch */ color: oklch(57.7% 0.165 268.9);

Tailwind

colors: {
  custom: {
    50: '#8f98e6',
    500: '#5270da',
    950: '#000000',
  },
}

SCSS

$custom: #5270da;
$custom-light: #8f98e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5270da",
  "rgb": {
    "r": 82,
    "g": 112,
    "b": 218
  },
  "hsl": {
    "h": 226.765,
    "s": 64.762,
    "l": 58.824
  },
  "oklch": {
    "l": 0.57727,
    "c": 0.16524,
    "h": 268.9
  },
  "luminance": 0.18444
}

Semantic roles & 50–950 ramp

primary

#5270DA

secondary

#DFD3A9

accent

#C340E8

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5270DA

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

Preview Lab → · Contrast checker → · Palette generator →