#535DCD#535DCD

#535DCD is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.2% C 0.171 H 275.1°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#535DCD
RGB	rgb(83, 93, 205)
HSL	hsl(235, 55%, 56%)
HSV	hsv(235, 60%, 80%)
CMYK	cmyk(59.5%, 54.6%, 0%, 19.6%)
CIE-LAB	lab(44.34, 29.67, -59.47)
CIE-LCH	lch(44.34, 66.46, 296.52°)
OKLab	oklab(53.18% 0.0153 -0.1706)
OKLCH	oklch(53.18% 0.171 275.1)
XYZ	xyz(18.4975, 14.0741, 59.4876)
Luminance	0.1407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535DCD #CDC353

analogous

#539ACD #535DCD #8653CD

triadic

#535DCD #CD535D #5DCD53

tetradic

#535DCD #CD539A #CDC353 #53CD86

square

#535DCD #CD539A #CDC353 #53CD86

split-complementary

#535DCD #CD8653 #9ACD53

monochromatic

#252D80 #333DB0 #535DCD #828ADB #B2B6E9

Accessibility & contrast

On white

5.50

#535DCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#535DCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535DCD

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535DCD	#FFFFFF	#000000	##FFFFFF
##535DCD	1.00	5.50	3.81	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B6ED1

Deuteranopia (green-blind)

#0064CB

Tritanopia (blue-blind)

#00778C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #535dcd;
/* rgb */ color: rgb(83, 93, 205);
/* oklch */ color: oklch(53.2% 0.171 275.1);

Tailwind

colors: {
  custom: {
    50: '#8e8add',
    500: '#535dcd',
    950: '#000000',
  },
}

SCSS

$custom: #535dcd;
$custom-light: #8e8add;
$custom-dark: #000000;

JSON

{
  "hex": "#535dcd",
  "rgb": {
    "r": 83,
    "g": 93,
    "b": 205
  },
  "hsl": {
    "h": 235.082,
    "s": 54.955,
    "l": 56.471
  },
  "oklch": {
    "l": 0.53179,
    "c": 0.17124,
    "h": 275.1
  },
  "luminance": 0.14075
}

Semantic roles & 50–950 ramp

primary

#535DCD

secondary

#D7D3A5

accent

#D24ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #535DCD

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

Preview Lab → · Contrast checker → · Palette generator →