#5263BA#5263BA

#5263BA is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.0% C 0.137 H 272.6°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#5263BA
RGB	rgb(82, 99, 186)
HSL	hsl(230, 43%, 53%)
HSV	hsv(230, 56%, 73%)
CMYK	cmyk(55.9%, 46.8%, 0%, 27.1%)
CIE-LAB	lab(44.61, 19.38, -48.05)
CIE-LCH	lch(44.61, 51.81, 291.97°)
OKLab	oklab(52.97% 0.0062 -0.1369)
OKLCH	oklch(52.97% 0.137 272.6)
XYZ	xyz(16.8016, 14.2615, 48.3122)
Luminance	0.1426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5263BA #BAA952

analogous

#5297BA #5263BA #7552BA

triadic

#5263BA #BA5263 #63BA52

tetradic

#5263BA #BA5297 #BAA952 #52BA75

square

#5263BA #BA5297 #BAA952 #52BA75

split-complementary

#5263BA #BA7552 #97BA52

monochromatic

#2A3468 #3B4994 #5263BA #7E8ACB #AAB2DD

Accessibility & contrast

On white

5.45

#5263BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#5263BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5263BA

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5263BA	#FFFFFF	#000000	##FFFFFF
##5263BA	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B6EBD

Deuteranopia (green-blind)

#2D65B8

Tritanopia (blue-blind)

#177685

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5263ba;
/* rgb */ color: rgb(82, 99, 186);
/* oklch */ color: oklch(53.0% 0.137 272.6);

Tailwind

colors: {
  custom: {
    50: '#8a8fcf',
    500: '#5263ba',
    950: '#000000',
  },
}

SCSS

$custom: #5263ba;
$custom-light: #8a8fcf;
$custom-dark: #000000;

JSON

{
  "hex": "#5263ba",
  "rgb": {
    "r": 82,
    "g": 99,
    "b": 186
  },
  "hsl": {
    "h": 230.192,
    "s": 42.975,
    "l": 52.549
  },
  "oklch": {
    "l": 0.52971,
    "c": 0.13709,
    "h": 272.6
  },
  "luminance": 0.14263
}

Semantic roles & 50–950 ramp

primary

#5263BA

secondary

#CAC39D

accent

#BE55D3

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #5263BA

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

Preview Lab → · Contrast checker → · Palette generator →