#535BC4#535BC4

#535BC4 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.1% C 0.162 H 276.0°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#535BC4
RGB	rgb(83, 91, 196)
HSL	hsl(236, 49%, 55%)
HSV	hsv(236, 58%, 77%)
CMYK	cmyk(57.7%, 53.6%, 0%, 23.1%)
CIE-LAB	lab(43.22, 27.93, -56.08)
CIE-LCH	lch(43.22, 62.65, 296.48°)
OKLab	oklab(52.15% 0.0168 -0.1606)
OKLCH	oklch(52.15% 0.162 276)
XYZ	xyz(17.2690, 13.3054, 53.8721)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535BC4 #C4BC53

analogous

#5394C4 #535BC4 #8353C4

triadic

#535BC4 #C4535B #5BC453

tetradic

#535BC4 #C45394 #C4BC53 #53C483

square

#535BC4 #C45394 #C4BC53 #53C483

split-complementary

#535BC4 #C48353 #94C453

monochromatic

#282D75 #383FA2 #535BC4 #8186D4 #AEB2E3

Accessibility & contrast

On white

5.74

#535BC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#535BC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535BC4

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535BC4	#FFFFFF	#000000	##FFFFFF
##535BC4	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A6BC8

Deuteranopia (green-blind)

#0061C2

Tritanopia (blue-blind)

#067387

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #535bc4;
/* rgb */ color: rgb(83, 91, 196);
/* oklch */ color: oklch(52.1% 0.162 276.0);

Tailwind

colors: {
  custom: {
    50: '#8d89d7',
    500: '#535bc4',
    950: '#000000',
  },
}

SCSS

$custom: #535bc4;
$custom-light: #8d89d7;
$custom-dark: #000000;

JSON

{
  "hex": "#535bc4",
  "rgb": {
    "r": 83,
    "g": 91,
    "b": 196
  },
  "hsl": {
    "h": 235.752,
    "s": 48.918,
    "l": 54.706
  },
  "oklch": {
    "l": 0.52146,
    "c": 0.1615,
    "h": 276
  },
  "luminance": 0.13307
}

Semantic roles & 50–950 ramp

primary

#535BC4

secondary

#D1CEA2

accent

#CF4FD8

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #535BC4

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

Preview Lab → · Contrast checker → · Palette generator →