#5271E2#5271E2

#5271E2 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.5% C 0.175 H 268.9°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#5271E2
RGB	rgb(82, 113, 226)
HSL	hsl(227, 71%, 60%)
HSV	hsv(227, 64%, 89%)
CMYK	cmyk(63.7%, 50%, 0%, 11.4%)
CIE-LAB	lab(50.80, 24.15, -61.00)
CIE-LCH	lch(50.80, 65.60, 291.60°)
OKLab	oklab(58.47% -0.0033 -0.1748)
OKLCH	oklch(58.47% 0.175 268.9)
XYZ	xyz(23.1076, 19.0930, 74.4043)
Luminance	0.1910 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5271E2 #E2C352

analogous

#52B9E2 #5271E2 #7B52E2

triadic

#5271E2 #E25271 #71E252

tetradic

#5271E2 #E252B9 #E2C352 #52E27B

square

#5271E2 #E252B9 #E2C352 #52E27B

split-complementary

#5271E2 #E27B52 #B9E252

monochromatic

#1B379F #2349D3 #5271E2 #869CEB #BBC7F4

Accessibility & contrast

On white

4.36

#5271E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#5271E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5271E2

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5271E2	#FFFFFF	#000000	##000000
##5271E2	1.00	4.36	4.82	4.82
#FFFFFF	4.36	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)

#3180E6

Deuteranopia (green-blind)

#0073E0

Tritanopia (blue-blind)

#008B9F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5271e2;
/* rgb */ color: rgb(82, 113, 226);
/* oklch */ color: oklch(58.5% 0.175 268.9);

Tailwind

colors: {
  custom: {
    50: '#9099ec',
    500: '#5271e2',
    950: '#000000',
  },
}

SCSS

$custom: #5271e2;
$custom-light: #9099ec;
$custom-dark: #000000;

JSON

{
  "hex": "#5271e2",
  "rgb": {
    "r": 82,
    "g": 113,
    "b": 226
  },
  "hsl": {
    "h": 227.083,
    "s": 71.287,
    "l": 60.392
  },
  "oklch": {
    "l": 0.58472,
    "c": 0.17488,
    "h": 268.9
  },
  "luminance": 0.19095
}

Semantic roles & 50–950 ramp

primary

#5271E2

secondary

#E3D8AC

accent

#AA12D3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5271E2

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

Preview Lab → · Contrast checker → · Palette generator →