#535DB7#535DB7

#535DB7 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.6% C 0.141 H 275.6°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#535DB7
RGB	rgb(83, 93, 183)
HSL	hsl(234, 41%, 52%)
HSV	hsv(234, 55%, 72%)
CMYK	cmyk(54.6%, 49.2%, 0%, 28.2%)
CIE-LAB	lab(42.89, 22.38, -49.04)
CIE-LCH	lch(42.89, 53.91, 294.53°)
OKLab	oklab(51.63% 0.0136 -0.1399)
OKLCH	oklch(51.63% 0.141 275.6)
XYZ	xyz(16.0261, 13.0855, 46.4718)
Luminance	0.1309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535DB7 #B7AD53

analogous

#538FB7 #535DB7 #7B53B7

triadic

#535DB7 #B7535D #5DB753

tetradic

#535DB7 #B7538F #B7AD53 #53B77B

square

#535DB7 #B7538F #B7AD53 #53B77B

split-complementary

#535DB7 #B77B53 #8FB753

monochromatic

#2A3065 #3C4590 #535DB7 #7E86C9 #A9AEDB

Accessibility & contrast

On white

5.81

#535DB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#535DB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535DB7

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535DB7	#FFFFFF	#000000	##FFFFFF
##535DB7	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#326ABA

Deuteranopia (green-blind)

#2461B5

Tritanopia (blue-blind)

#217181

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #535db7;
/* rgb */ color: rgb(83, 93, 183);
/* oklch */ color: oklch(51.6% 0.141 275.6);

Tailwind

colors: {
  custom: {
    50: '#8b8acd',
    500: '#535db7',
    950: '#000000',
  },
}

SCSS

$custom: #535db7;
$custom-light: #8b8acd;
$custom-dark: #000000;

JSON

{
  "hex": "#535db7",
  "rgb": {
    "r": 83,
    "g": 93,
    "b": 183
  },
  "hsl": {
    "h": 234,
    "s": 40.984,
    "l": 52.157
  },
  "oklch": {
    "l": 0.51628,
    "c": 0.14056,
    "h": 275.6
  },
  "luminance": 0.13087
}

Semantic roles & 50–950 ramp

primary

#535DB7

secondary

#C9C49D

accent

#C557D1

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0D0B13

muted

#7D7C82

Preview Lab

Preview with #535DB7

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

Preview Lab → · Contrast checker → · Palette generator →