#535BC7#535BC7

#535BC7 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.4% C 0.166 H 275.9°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#535BC7
RGB	rgb(83, 91, 199)
HSL	hsl(236, 51%, 55%)
HSV	hsv(236, 58%, 78%)
CMYK	cmyk(58.3%, 54.3%, 0%, 22%)
CIE-LAB	lab(43.42, 28.93, -57.49)
CIE-LCH	lch(43.42, 64.36, 296.71°)
OKLab	oklab(52.36% 0.017 -0.1648)
OKLCH	oklch(52.36% 0.166 275.9)
XYZ	xyz(17.6138, 13.4434, 55.6884)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535BC7 #C7BF53

analogous

#5395C7 #535BC7 #8553C7

triadic

#535BC7 #C7535B #5BC753

tetradic

#535BC7 #C75395 #C7BF53 #53C785

square

#535BC7 #C75395 #C7BF53 #53C785

split-complementary

#535BC7 #C78553 #95C753

monochromatic

#272D78 #363EA7 #535BC7 #8187D6 #AFB3E5

Accessibility & contrast

On white

5.69

#535BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#535BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535BC7

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535BC7	#FFFFFF	#000000	##FFFFFF
##535BC7	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#136CCB

Deuteranopia (green-blind)

#0062C5

Tritanopia (blue-blind)

#007488

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #535bc7;
/* rgb */ color: rgb(83, 91, 199);
/* oklch */ color: oklch(52.4% 0.166 275.9);

Tailwind

colors: {
  custom: {
    50: '#8d89d9',
    500: '#535bc7',
    950: '#000000',
  },
}

SCSS

$custom: #535bc7;
$custom-light: #8d89d9;
$custom-dark: #000000;

JSON

{
  "hex": "#535bc7",
  "rgb": {
    "r": 83,
    "g": 91,
    "b": 199
  },
  "hsl": {
    "h": 235.862,
    "s": 50.877,
    "l": 55.294
  },
  "oklch": {
    "l": 0.52364,
    "c": 0.16563,
    "h": 275.9
  },
  "luminance": 0.13445
}

Semantic roles & 50–950 ramp

primary

#535BC7

secondary

#D3D0A3

accent

#D14DDA

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #535BC7

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

Preview Lab → · Contrast checker → · Palette generator →