#535DDB#535DDB

#535DDB is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.2% C 0.190 H 274.7°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#535DDB
RGB	rgb(83, 93, 219)
HSL	hsl(236, 65%, 59%)
HSV	hsv(236, 62%, 86%)
CMYK	cmyk(62.1%, 57.5%, 0%, 14.1%)
CIE-LAB	lab(45.33, 34.33, -65.87)
CIE-LCH	lch(45.33, 74.28, 297.53°)
OKLab	oklab(54.23% 0.0156 -0.1894)
OKLCH	oklch(54.23% 0.19 274.7)
XYZ	xyz(20.2636, 14.7805, 68.7892)
Luminance	0.1478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535DDB #DBD153

analogous

#53A1DB #535DDB #8D53DB

triadic

#535DDB #DB535D #5DDB53

tetradic

#535DDB #DB53A1 #DBD153 #53DB8D

square

#535DDB #DB53A1 #DBD153 #53DB8D

split-complementary

#535DDB #DB8D53 #A1DB53

monochromatic

#1F2895 #2A35C7 #535DDB #868DE6 #B8BCF0

Accessibility & contrast

On white

5.31

#535DDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#535DDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535DDB

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535DDB	#FFFFFF	#000000	##FFFFFF
##535DDB	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DF

Deuteranopia (green-blind)

#0065D8

Tritanopia (blue-blind)

#007B93

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #535ddb;
/* rgb */ color: rgb(83, 93, 219);
/* oklch */ color: oklch(54.2% 0.190 274.7);

Tailwind

colors: {
  custom: {
    50: '#918be7',
    500: '#535ddb',
    950: '#000000',
  },
}

SCSS

$custom: #535ddb;
$custom-light: #918be7;
$custom-dark: #000000;

JSON

{
  "hex": "#535ddb",
  "rgb": {
    "r": 83,
    "g": 93,
    "b": 219
  },
  "hsl": {
    "h": 235.588,
    "s": 65.385,
    "l": 59.216
  },
  "oklch": {
    "l": 0.54234,
    "c": 0.19003,
    "h": 274.7
  },
  "luminance": 0.14782
}

Semantic roles & 50–950 ramp

primary

#535DDB

secondary

#DFDCAA

accent

#DC3FE8

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #535DDB

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

Preview Lab → · Contrast checker → · Palette generator →