#534FDB#534FDB

#534FDB is a mid, highly saturated blue. Relative luminance 0.125; OKLCH L 51.8% C 0.207 H 277.6°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#534FDB
RGB	rgb(83, 79, 219)
HSL	hsl(242, 66%, 58%)
HSV	hsv(242, 64%, 86%)
CMYK	cmyk(62.1%, 63.9%, 0%, 14.1%)
CIE-LAB	lab(42.07, 42.80, -71.19)
CIE-LCH	lch(42.07, 83.06, 301.02°)
OKLab	oklab(51.83% 0.0275 -0.2051)
OKLCH	oklch(51.83% 0.207 277.6)
XYZ	xyz(19.1453, 12.5439, 68.4164)
Luminance	0.1255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#534FDB #D7DB4F

analogous

#4F91DB #534FDB #994FDB

triadic

#534FDB #DB534F #4FDB53

tetradic

#534FDB #DB4F91 #D7DB4F #4FDB99

square

#534FDB #DB4F91 #D7DB4F #4FDB99

split-complementary

#534FDB #DB994F #91DB4F

monochromatic

#211E92 #2D28C5 #534FDB #8582E5 #B6B5F0

Accessibility & contrast

On white

5.98

#534FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#534FDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #534FDB

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##534FDB	#FFFFFF	#000000	##FFFFFF
##534FDB	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DF

Deuteranopia (green-blind)

#005DD8

Tritanopia (blue-blind)

#00738E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #534fdb;
/* rgb */ color: rgb(83, 79, 219);
/* oklch */ color: oklch(51.8% 0.207 277.6);

Tailwind

colors: {
  custom: {
    50: '#9281e7',
    500: '#534fdb',
    950: '#000000',
  },
}

SCSS

$custom: #534fdb;
$custom-light: #9281e7;
$custom-dark: #000000;

JSON

{
  "hex": "#534fdb",
  "rgb": {
    "r": 83,
    "g": 79,
    "b": 219
  },
  "hsl": {
    "h": 241.714,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.51832,
    "c": 0.20694,
    "h": 277.6
  },
  "luminance": 0.12545
}

Semantic roles & 50–950 ramp

primary

#534FDB

secondary

#DDDFA7

accent

#E93FE4

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #534FDB

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

Preview Lab → · Contrast checker → · Palette generator →