#5734B3#5734B3

#5734B3 is a dark, vivid violet. Relative luminance 0.077; OKLCH L 44.7% C 0.188 H 289.1°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#5734B3
RGB	rgb(87, 52, 179)
HSL	hsl(257, 55%, 45%)
HSV	hsv(257, 71%, 70%)
CMYK	cmyk(51.4%, 70.9%, 0%, 29.8%)
CIE-LAB	lab(33.43, 46.49, -62.00)
CIE-LCH	lch(33.43, 77.49, 306.86°)
OKLab	oklab(44.65% 0.0615 -0.1781)
OKLCH	oklch(44.65% 0.188 289.1)
XYZ	xyz(13.2928, 7.7363, 43.4319)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5734B3 #90B334

analogous

#3451B3 #5734B3 #9634B3

triadic

#5734B3 #B35734 #34B357

tetradic

#5734B3 #B33451 #90B334 #34B396

square

#5734B3 #B33451 #90B334 #34B396

split-complementary

#5734B3 #B39634 #51B334

monochromatic

#291854 #402684 #5734B3 #7756CE #9D86DC

Accessibility & contrast

On white

8.24

#5734B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#5734B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5734B3

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5734B3	#FFFFFF	#000000	##FFFFFF
##5734B3	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B7

Deuteranopia (green-blind)

#004BB1

Tritanopia (blue-blind)

#365570

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #5734b3;
/* rgb */ color: rgb(87, 52, 179);
/* oklch */ color: oklch(44.7% 0.188 289.1);

Tailwind

colors: {
  custom: {
    50: '#8f6ecb',
    500: '#5734b3',
    950: '#000000',
  },
}

SCSS

$custom: #5734b3;
$custom-light: #8f6ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#5734b3",
  "rgb": {
    "r": 87,
    "g": 52,
    "b": 179
  },
  "hsl": {
    "h": 256.535,
    "s": 54.978,
    "l": 45.294
  },
  "oklch": {
    "l": 0.44653,
    "c": 0.18838,
    "h": 289.1
  },
  "luminance": 0.07737
}

Semantic roles & 50–950 ramp

primary

#5734B3

secondary

#B2C57D

accent

#DE49B5

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #5734B3

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

Preview Lab → · Contrast checker → · Palette generator →