#5263B4#5263B4

#5263B4 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.6% C 0.128 H 272.4°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#5263B4
RGB	rgb(82, 99, 180)
HSL	hsl(230, 40%, 51%)
HSV	hsv(230, 54%, 71%)
CMYK	cmyk(54.4%, 45%, 0%, 29.4%)
CIE-LAB	lab(44.25, 17.40, -45.12)
CIE-LCH	lch(44.25, 48.36, 291.08°)
OKLab	oklab(52.58% 0.0053 -0.1283)
OKLCH	oklch(52.58% 0.128 272.4)
XYZ	xyz(16.1771, 14.0117, 45.0232)
Luminance	0.1401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5263B4 #B4A352

analogous

#5294B4 #5263B4 #7252B4

triadic

#5263B4 #B45263 #63B452

tetradic

#5263B4 #B45294 #B4A352 #52B472

square

#5263B4 #B45294 #B4A352 #52B472

split-complementary

#5263B4 #B47252 #94B452

monochromatic

#2A3461 #3D4A8C #5263B4 #7D89C7 #A7B0D9

Accessibility & contrast

On white

5.52

#5263B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#5263B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5263B4

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5263B4	#FFFFFF	#000000	##FFFFFF
##5263B4	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#406DB7

Deuteranopia (green-blind)

#3465B2

Tritanopia (blue-blind)

#207583

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5263b4;
/* rgb */ color: rgb(82, 99, 180);
/* oklch */ color: oklch(52.6% 0.128 272.4);

Tailwind

colors: {
  custom: {
    50: '#8a8fcb',
    500: '#5263b4',
    950: '#000000',
  },
}

SCSS

$custom: #5263b4;
$custom-light: #8a8fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#5263b4",
  "rgb": {
    "r": 82,
    "g": 99,
    "b": 180
  },
  "hsl": {
    "h": 229.592,
    "s": 39.516,
    "l": 51.373
  },
  "oklch": {
    "l": 0.52584,
    "c": 0.12846,
    "h": 272.4
  },
  "luminance": 0.14013
}

Semantic roles & 50–950 ramp

primary

#5263B4

secondary

#C7BF9B

accent

#BB58CF

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #5263B4

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

Preview Lab → · Contrast checker → · Palette generator →