#534FCB#534FCB

#534FCB is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.5% C 0.186 H 278.8°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#534FCB
RGB	rgb(83, 79, 203)
HSL	hsl(242, 54%, 55%)
HSV	hsv(242, 61%, 80%)
CMYK	cmyk(59.1%, 61.1%, 0%, 20.4%)
CIE-LAB	lab(40.80, 37.64, -64.05)
CIE-LCH	lch(40.80, 74.29, 300.44°)
OKLab	oklab(50.51% 0.0285 -0.1842)
OKLCH	oklch(50.51% 0.186 278.8)
XYZ	xyz(17.1393, 11.7415, 57.8515)
Luminance	0.1174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#534FCB #C7CB4F

analogous

#4F89CB #534FCB #914FCB

triadic

#534FCB #CB534F #4FCB53

tetradic

#534FCB #CB4F89 #C7CB4F #4FCB91

square

#534FCB #CB4F89 #C7CB4F #4FCB91

split-complementary

#534FCB #CB914F #89CB4F

monochromatic

#27247B #3632AA #534FCB #817ED9 #AFADE7

Accessibility & contrast

On white

6.27

#534FCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#534FCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #534FCB

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##534FCB	#FFFFFF	#000000	##FFFFFF
##534FCB	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CF

Deuteranopia (green-blind)

#005BC9

Tritanopia (blue-blind)

#006D85

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #534fcb;
/* rgb */ color: rgb(83, 79, 203);
/* oklch */ color: oklch(50.5% 0.186 278.8);

Tailwind

colors: {
  custom: {
    50: '#8f81dc',
    500: '#534fcb',
    950: '#000000',
  },
}

SCSS

$custom: #534fcb;
$custom-light: #8f81dc;
$custom-dark: #000000;

JSON

{
  "hex": "#534fcb",
  "rgb": {
    "r": 83,
    "g": 79,
    "b": 203
  },
  "hsl": {
    "h": 241.935,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.50512,
    "c": 0.18636,
    "h": 278.8
  },
  "luminance": 0.11743
}

Semantic roles & 50–950 ramp

primary

#534FCB

secondary

#D3D5A1

accent

#DE4AD9

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #534FCB

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

Preview Lab → · Contrast checker → · Palette generator →