#535BD0#535BD0

#535BD0 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.0% C 0.178 H 275.6°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#535BD0
RGB	rgb(83, 91, 208)
HSL	hsl(236, 57%, 57%)
HSV	hsv(236, 60%, 82%)
CMYK	cmyk(60.1%, 56.2%, 0%, 18.4%)
CIE-LAB	lab(44.05, 31.91, -61.66)
CIE-LCH	lch(44.05, 69.43, 297.36°)
OKLab	oklab(53.03% 0.0173 -0.177)
OKLCH	oklch(53.03% 0.178 275.6)
XYZ	xyz(18.6898, 13.8738, 61.3553)
Luminance	0.1388 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535BD0 #D0C853

analogous

#539AD0 #535BD0 #8A53D0

triadic

#535BD0 #D0535B #5BD053

tetradic

#535BD0 #D0539A #D0C853 #53D08A

square

#535BD0 #D0539A #D0C853 #53D08A

split-complementary

#535BD0 #D08A53 #9AD053

monochromatic

#242A84 #313AB4 #535BD0 #8389DD #B3B7EA

Accessibility & contrast

On white

5.56

#535BD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#535BD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535BD0

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535BD0	#FFFFFF	#000000	##FFFFFF
##535BD0	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED4

Deuteranopia (green-blind)

#0063CE

Tritanopia (blue-blind)

#00778D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #535bd0;
/* rgb */ color: rgb(83, 91, 208);
/* oklch */ color: oklch(53.0% 0.178 275.6);

Tailwind

colors: {
  custom: {
    50: '#8f89df',
    500: '#535bd0',
    950: '#000000',
  },
}

SCSS

$custom: #535bd0;
$custom-light: #8f89df;
$custom-dark: #000000;

JSON

{
  "hex": "#535bd0",
  "rgb": {
    "r": 83,
    "g": 91,
    "b": 208
  },
  "hsl": {
    "h": 236.16,
    "s": 57.078,
    "l": 57.059
  },
  "oklch": {
    "l": 0.53031,
    "c": 0.17787,
    "h": 275.6
  },
  "luminance": 0.13875
}

Semantic roles & 50–950 ramp

primary

#535BD0

secondary

#D9D6A6

accent

#D747E0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #535BD0

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

Preview Lab → · Contrast checker → · Palette generator →