#5742BB#5742BB

#5742BB is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.4% C 0.181 H 285.1°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#5742BB
RGB	rgb(87, 66, 187)
HSL	hsl(250, 48%, 50%)
HSV	hsv(250, 65%, 73%)
CMYK	cmyk(53.5%, 64.7%, 0%, 26.7%)
CIE-LAB	lab(36.95, 41.05, -60.99)
CIE-LCH	lch(36.95, 73.51, 303.94°)
OKLab	oklab(47.39% 0.0472 -0.1751)
OKLCH	oklch(47.39% 0.181 285.1)
XYZ	xyz(14.8456, 9.5097, 48.0574)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.56

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5742BB #A6BB42

analogous

#426ABB #5742BB #9342BB

triadic

#5742BB #BB5742 #42BB57

tetradic

#5742BB #BB426A #A6BB42 #42BB93

square

#5742BB #BB426A #A6BB42 #42BB93

split-complementary

#5742BB #BB9342 #6ABB42

monochromatic

#2D2261 #42328E #5742BB #7F6ECC #A79CDC

Accessibility & contrast

On white

7.24

#5742BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#5742BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5742BB

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5742BB	#FFFFFF	#000000	##FFFFFF
##5742BB	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABF

Deuteranopia (green-blind)

#0053B9

Tritanopia (blue-blind)

#2D6078

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #5742bb;
/* rgb */ color: rgb(87, 66, 187);
/* oklch */ color: oklch(47.4% 0.181 285.1);

Tailwind

colors: {
  custom: {
    50: '#8f78d0',
    500: '#5742bb',
    950: '#000000',
  },
}

SCSS

$custom: #5742bb;
$custom-light: #8f78d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5742bb",
  "rgb": {
    "r": 87,
    "g": 66,
    "b": 187
  },
  "hsl": {
    "h": 250.413,
    "s": 47.826,
    "l": 49.608
  },
  "oklch": {
    "l": 0.47388,
    "c": 0.18133,
    "h": 285.1
  },
  "luminance": 0.09511
}

Semantic roles & 50–950 ramp

primary

#5742BB

secondary

#BEC891

accent

#D750C0

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #5742BB

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

Preview Lab → · Contrast checker → · Palette generator →