#5263AA#5263AA

#5263AA is a mid, moderate blue. Relative luminance 0.136; OKLCH L 52.0% C 0.114 H 271.8°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#5263AA
RGB	rgb(82, 99, 170)
HSL	hsl(228, 35%, 49%)
HSV	hsv(228, 52%, 67%)
CMYK	cmyk(51.8%, 41.8%, 0%, 33.3%)
CIE-LAB	lab(43.68, 14.12, -40.16)
CIE-LCH	lch(43.68, 42.57, 289.37°)
OKLab	oklab(51.97% 0.0035 -0.1138)
OKLCH	oklch(51.97% 0.114 271.8)
XYZ	xyz(15.1949, 13.6188, 39.8504)
Luminance	0.1362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5263AA #AA9952

analogous

#528FAA #5263AA #6D52AA

triadic

#5263AA #AA5263 #63AA52

tetradic

#5263AA #AA528F #AA9952 #52AA6D

square

#5263AA #AA528F #AA9952 #52AA6D

split-complementary

#5263AA #AA6D52 #8FAA52

monochromatic

#2A3357 #3E4B81 #5263AA #7A88BF #A4ADD3

Accessibility & contrast

On white

5.64

#5263AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#5263AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5263AA

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5263AA	#FFFFFF	#000000	##FFFFFF
##5263AA	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466BAD

Deuteranopia (green-blind)

#3D64A8

Tritanopia (blue-blind)

#2B727E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5263aa;
/* rgb */ color: rgb(82, 99, 170);
/* oklch */ color: oklch(52.0% 0.114 271.8);

Tailwind

colors: {
  custom: {
    50: '#888fc4',
    500: '#5263aa',
    950: '#000000',
  },
}

SCSS

$custom: #5263aa;
$custom-light: #888fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#5263aa",
  "rgb": {
    "r": 82,
    "g": 99,
    "b": 170
  },
  "hsl": {
    "h": 228.409,
    "s": 34.921,
    "l": 49.412
  },
  "oklch": {
    "l": 0.51965,
    "c": 0.11387,
    "h": 271.8
  },
  "luminance": 0.1362
}

Semantic roles & 50–950 ramp

primary

#5263AA

secondary

#C0B898

accent

#B65DCB

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #5263AA

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

Preview Lab → · Contrast checker → · Palette generator →