#535DDD#535DDD

#535DDD is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.4% C 0.193 H 274.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#535DDD
RGB	rgb(83, 93, 221)
HSL	hsl(236, 67%, 60%)
HSV	hsv(236, 62%, 87%)
CMYK	cmyk(62.4%, 57.9%, 0%, 13.3%)
CIE-LAB	lab(45.48, 35.00, -66.77)
CIE-LCH	lch(45.48, 75.39, 297.66°)
OKLab	oklab(54.39% 0.0156 -0.192)
OKLCH	oklch(54.39% 0.193 274.6)
XYZ	xyz(20.5285, 14.8865, 70.1842)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535DDD #DDD353

analogous

#53A2DD #535DDD #8E53DD

triadic

#535DDD #DD535D #5DDD53

tetradic

#535DDD #DD53A2 #DDD353 #53DD8E

square

#535DDD #DD53A2 #DDD353 #53DD8E

split-complementary

#535DDD #DD8E53 #A2DD53

monochromatic

#1E2798 #2834CB #535DDD #868DE7 #B9BDF1

Accessibility & contrast

On white

5.28

#535DDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#535DDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535DDD

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535DDD	#FFFFFF	#000000	##FFFFFF
##535DDD	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E1

Deuteranopia (green-blind)

#0066DA

Tritanopia (blue-blind)

#007C94

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #535ddd;
/* rgb */ color: rgb(83, 93, 221);
/* oklch */ color: oklch(54.4% 0.193 274.6);

Tailwind

colors: {
  custom: {
    50: '#918be8',
    500: '#535ddd',
    950: '#000000',
  },
}

SCSS

$custom: #535ddd;
$custom-light: #918be8;
$custom-dark: #000000;

JSON

{
  "hex": "#535ddd",
  "rgb": {
    "r": 83,
    "g": 93,
    "b": 221
  },
  "hsl": {
    "h": 235.652,
    "s": 66.99,
    "l": 59.608
  },
  "oklch": {
    "l": 0.54388,
    "c": 0.19267,
    "h": 274.6
  },
  "luminance": 0.14888
}

Semantic roles & 50–950 ramp

primary

#535DDD

secondary

#E1DDAB

accent

#DD3EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #535DDD

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

Preview Lab → · Contrast checker → · Palette generator →