#535DD0#535DD0

#535DD0 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.4% C 0.175 H 275.0°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#535DD0
RGB	rgb(83, 93, 208)
HSL	hsl(235, 57%, 57%)
HSV	hsv(235, 60%, 82%)
CMYK	cmyk(60.1%, 55.3%, 0%, 18.4%)
CIE-LAB	lab(44.55, 30.67, -60.85)
CIE-LCH	lch(44.55, 68.15, 296.75°)
OKLab	oklab(53.4% 0.0154 -0.1746)
OKLCH	oklch(53.4% 0.175 275)
XYZ	xyz(18.8631, 14.2203, 61.4130)
Luminance	0.1422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535DD0 #D0C653

analogous

#539CD0 #535DD0 #8853D0

triadic

#535DD0 #D0535D #5DD053

tetradic

#535DD0 #D0539C #D0C653 #53D088

square

#535DD0 #D0539C #D0C653 #53D088

split-complementary

#535DD0 #D08853 #9CD053

monochromatic

#242C84 #313CB4 #535DD0 #838ADD #B3B8EA

Accessibility & contrast

On white

5.46

#535DD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#535DD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535DD0

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535DD0	#FFFFFF	#000000	##FFFFFF
##535DD0	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD4

Deuteranopia (green-blind)

#0064CE

Tritanopia (blue-blind)

#00788D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #535dd0;
/* rgb */ color: rgb(83, 93, 208);
/* oklch */ color: oklch(53.4% 0.175 275.0);

Tailwind

colors: {
  custom: {
    50: '#8f8adf',
    500: '#535dd0',
    950: '#000000',
  },
}

SCSS

$custom: #535dd0;
$custom-light: #8f8adf;
$custom-dark: #000000;

JSON

{
  "hex": "#535dd0",
  "rgb": {
    "r": 83,
    "g": 93,
    "b": 208
  },
  "hsl": {
    "h": 235.2,
    "s": 57.078,
    "l": 57.059
  },
  "oklch": {
    "l": 0.53401,
    "c": 0.17531,
    "h": 275
  },
  "luminance": 0.14222
}

Semantic roles & 50–950 ramp

primary

#535DD0

secondary

#D9D5A6

accent

#D447E0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #535DD0

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

Preview Lab → · Contrast checker → · Palette generator →