#535CDB#535CDB

#535CDB is a mid, vivid blue. Relative luminance 0.146; OKLCH L 54.1% C 0.191 H 274.9°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#535CDB
RGB	rgb(83, 92, 219)
HSL	hsl(236, 65%, 59%)
HSV	hsv(236, 62%, 86%)
CMYK	cmyk(62.1%, 58%, 0%, 14.1%)
CIE-LAB	lab(45.09, 34.95, -66.26)
CIE-LCH	lch(45.09, 74.91, 297.81°)
OKLab	oklab(54.05% 0.0164 -0.1906)
OKLCH	oklch(54.05% 0.191 274.9)
XYZ	xyz(20.1764, 14.6061, 68.7601)
Luminance	0.1461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535CDB #DBD253

analogous

#53A0DB #535CDB #8E53DB

triadic

#535CDB #DB535C #5CDB53

tetradic

#535CDB #DB53A0 #DBD253 #53DB8E

square

#535CDB #DB53A0 #DBD253 #53DB8E

split-complementary

#535CDB #DB8E53 #A0DB53

monochromatic

#1F2795 #2A34C7 #535CDB #868CE6 #B8BCF0

Accessibility & contrast

On white

5.35

#535CDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#535CDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535CDB

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535CDB	#FFFFFF	#000000	##FFFFFF
##535CDB	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	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: #535cdb;
/* rgb */ color: rgb(83, 92, 219);
/* oklch */ color: oklch(54.1% 0.191 274.9);

Tailwind

colors: {
  custom: {
    50: '#918ae7',
    500: '#535cdb',
    950: '#000000',
  },
}

SCSS

$custom: #535cdb;
$custom-light: #918ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#535cdb",
  "rgb": {
    "r": 83,
    "g": 92,
    "b": 219
  },
  "hsl": {
    "h": 236.029,
    "s": 65.385,
    "l": 59.216
  },
  "oklch": {
    "l": 0.54054,
    "c": 0.19127,
    "h": 274.9
  },
  "luminance": 0.14608
}

Semantic roles & 50–950 ramp

primary

#535CDB

secondary

#DFDCAA

accent

#DD3FE8

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #535CDB

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

Preview Lab → · Contrast checker → · Palette generator →