#535BC8#535BC8

#535BC8 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.4% C 0.167 H 275.8°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#535BC8
RGB	rgb(83, 91, 200)
HSL	hsl(236, 52%, 55%)
HSV	hsv(236, 59%, 78%)
CMYK	cmyk(58.5%, 54.5%, 0%, 21.6%)
CIE-LAB	lab(43.49, 29.26, -57.95)
CIE-LCH	lch(43.49, 64.92, 296.79°)
OKLab	oklab(52.44% 0.017 -0.1661)
OKLCH	oklch(52.44% 0.167 275.8)
XYZ	xyz(17.7303, 13.4900, 56.3019)
Luminance	0.1349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535BC8 #C8C053

analogous

#5396C8 #535BC8 #8553C8

triadic

#535BC8 #C8535B #5BC853

tetradic

#535BC8 #C85396 #C8C053 #53C885

square

#535BC8 #C85396 #C8C053 #53C885

split-complementary

#535BC8 #C88553 #96C853

monochromatic

#272D7A #363EA8 #535BC8 #8187D7 #B0B3E6

Accessibility & contrast

On white

5.68

#535BC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#535BC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535BC8

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535BC8	#FFFFFF	#000000	##FFFFFF
##535BC8	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F6CCC

Deuteranopia (green-blind)

#0062C6

Tritanopia (blue-blind)

#007489

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #535bc8;
/* rgb */ color: rgb(83, 91, 200);
/* oklch */ color: oklch(52.4% 0.167 275.8);

Tailwind

colors: {
  custom: {
    50: '#8e89d9',
    500: '#535bc8',
    950: '#000000',
  },
}

SCSS

$custom: #535bc8;
$custom-light: #8e89d9;
$custom-dark: #000000;

JSON

{
  "hex": "#535bc8",
  "rgb": {
    "r": 83,
    "g": 91,
    "b": 200
  },
  "hsl": {
    "h": 235.897,
    "s": 51.542,
    "l": 55.49
  },
  "oklch": {
    "l": 0.52437,
    "c": 0.167,
    "h": 275.8
  },
  "luminance": 0.13491
}

Semantic roles & 50–950 ramp

primary

#535BC8

secondary

#D4D0A3

accent

#D14DDB

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #535BC8

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

Preview Lab → · Contrast checker → · Palette generator →