#5271D7#5271D7

#5271D7 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.7% C 0.160 H 268.3°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#5271D7
RGB	rgb(82, 113, 215)
HSL	hsl(226, 62%, 58%)
HSV	hsv(226, 62%, 84%)
CMYK	cmyk(61.9%, 47.4%, 0%, 15.7%)
CIE-LAB	lab(50.11, 20.40, -55.89)
CIE-LCH	lch(50.11, 59.49, 290.05°)
OKLab	oklab(57.73% -0.0046 -0.1598)
OKLCH	oklch(57.73% 0.16 268.3)
XYZ	xyz(21.6464, 18.5085, 66.7086)
Luminance	0.1851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5271D7 #D7B852

analogous

#52B3D7 #5271D7 #7552D7

triadic

#5271D7 #D75271 #71D752

tetradic

#5271D7 #D752B3 #D7B852 #52D775

square

#5271D7 #D752B3 #D7B852 #52D775

split-complementary

#5271D7 #D77552 #B3D752

monochromatic

#213A8E #2C4FC0 #5271D7 #849AE2 #B5C3EE

Accessibility & contrast

On white

4.47

#5271D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#5271D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5271D7

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5271D7	#FFFFFF	#000000	##000000
##5271D7	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E7EDB

Deuteranopia (green-blind)

#2572D5

Tritanopia (blue-blind)

#00889A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5271d7;
/* rgb */ color: rgb(82, 113, 215);
/* oklch */ color: oklch(57.7% 0.160 268.3);

Tailwind

colors: {
  custom: {
    50: '#8e99e4',
    500: '#5271d7',
    950: '#000000',
  },
}

SCSS

$custom: #5271d7;
$custom-light: #8e99e4;
$custom-dark: #000000;

JSON

{
  "hex": "#5271d7",
  "rgb": {
    "r": 82,
    "g": 113,
    "b": 215
  },
  "hsl": {
    "h": 226.015,
    "s": 62.441,
    "l": 58.235
  },
  "oklch": {
    "l": 0.57728,
    "c": 0.15989,
    "h": 268.3
  },
  "luminance": 0.1851
}

Semantic roles & 50–950 ramp

primary

#5271D7

secondary

#DDD1A8

accent

#BF42E6

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #5271D7

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

Preview Lab → · Contrast checker → · Palette generator →