#535EB2#535EB2

#535EB2 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.5% C 0.132 H 275.2°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#535EB2
RGB	rgb(83, 94, 178)
HSL	hsl(233, 38%, 51%)
HSV	hsv(233, 53%, 70%)
CMYK	cmyk(53.4%, 47.2%, 0%, 30.2%)
CIE-LAB	lab(42.85, 20.11, -46.18)
CIE-LCH	lch(42.85, 50.37, 293.53°)
OKLab	oklab(51.5% 0.0119 -0.1315)
OKLCH	oklch(51.5% 0.132 275.2)
XYZ	xyz(15.6033, 13.0577, 43.8090)
Luminance	0.1306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535EB2 #B2A753

analogous

#538DB2 #535EB2 #7753B2

triadic

#535EB2 #B2535E #5EB253

tetradic

#535EB2 #B2538D #B2A753 #53B277

square

#535EB2 #B2538D #B2A753 #53B277

split-complementary

#535EB2 #B27753 #8DB253

monochromatic

#2B3160 #3E478A #535EB2 #7D86C5 #A8ADD8

Accessibility & contrast

On white

5.81

#535EB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#535EB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535EB2

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535EB2	#FFFFFF	#000000	##FFFFFF
##535EB2	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3869B5

Deuteranopia (green-blind)

#2D61B0

Tritanopia (blue-blind)

#27707F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #535eb2;
/* rgb */ color: rgb(83, 94, 178);
/* oklch */ color: oklch(51.5% 0.132 275.2);

Tailwind

colors: {
  custom: {
    50: '#8a8bc9',
    500: '#535eb2',
    950: '#000000',
  },
}

SCSS

$custom: #535eb2;
$custom-light: #8a8bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#535eb2",
  "rgb": {
    "r": 83,
    "g": 94,
    "b": 178
  },
  "hsl": {
    "h": 233.053,
    "s": 38.153,
    "l": 51.176
  },
  "oklch": {
    "l": 0.51498,
    "c": 0.13203,
    "h": 275.2
  },
  "luminance": 0.13059
}

Semantic roles & 50–950 ramp

primary

#535EB2

secondary

#C5C19B

accent

#C15ACE

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #535EB2

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

Preview Lab → · Contrast checker → · Palette generator →