#5266DD#5266DD

#5266DD is a mid, vivid blue. Relative luminance 0.165; OKLCH L 56.0% C 0.182 H 272.0°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#5266DD
RGB	rgb(82, 102, 221)
HSL	hsl(231, 67%, 59%)
HSV	hsv(231, 63%, 87%)
CMYK	cmyk(62.9%, 53.8%, 0%, 13.3%)
CIE-LAB	lab(47.64, 29.27, -63.26)
CIE-LCH	lch(47.64, 69.71, 294.83°)
OKLab	oklab(55.99% 0.0064 -0.1816)
OKLCH	oklch(55.99% 0.182 272)
XYZ	xyz(21.2778, 16.5152, 70.4590)
Luminance	0.1652 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5266DD #DDC952

analogous

#52ACDD #5266DD #8452DD

triadic

#5266DD #DD5266 #66DD52

tetradic

#5266DD #DD52AC #DDC952 #52DD84

square

#5266DD #DD52AC #DDC952 #52DD84

split-complementary

#5266DD #DD8452 #ACDD52

monochromatic

#1E2F97 #283FCA #5266DD #8593E7 #B8C0F1

Accessibility & contrast

On white

4.88

#5266DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#5266DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5266DD

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5266DD	#FFFFFF	#000000	##FFFFFF
##5266DD	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E77E1

Deuteranopia (green-blind)

#006BDB

Tritanopia (blue-blind)

#008298

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5266dd;
/* rgb */ color: rgb(82, 102, 221);
/* oklch */ color: oklch(56.0% 0.182 272.0);

Tailwind

colors: {
  custom: {
    50: '#9091e8',
    500: '#5266dd',
    950: '#000000',
  },
}

SCSS

$custom: #5266dd;
$custom-light: #9091e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5266dd",
  "rgb": {
    "r": 82,
    "g": 102,
    "b": 221
  },
  "hsl": {
    "h": 231.367,
    "s": 67.15,
    "l": 59.412
  },
  "oklch": {
    "l": 0.55988,
    "c": 0.18176,
    "h": 272
  },
  "luminance": 0.16517
}

Semantic roles & 50–950 ramp

primary

#5266DD

secondary

#E0D9AA

accent

#D13EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5266DD

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

Preview Lab → · Contrast checker → · Palette generator →