#5740BC#5740BC

#5740BC is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.2% C 0.185 H 285.3°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#5740BC
RGB	rgb(87, 64, 188)
HSL	hsl(251, 49%, 49%)
HSV	hsv(251, 66%, 74%)
CMYK	cmyk(53.7%, 66%, 0%, 26.3%)
CIE-LAB	lab(36.60, 42.51, -62.14)
CIE-LCH	lch(36.60, 75.29, 304.37°)
OKLab	oklab(47.16% 0.049 -0.1785)
OKLCH	oklch(47.16% 0.185 285.3)
XYZ	xyz(14.8382, 9.3231, 48.5849)
Luminance	0.0932 (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

#5740BC #A5BC40

analogous

#4067BC #5740BC #9540BC

triadic

#5740BC #BC5740 #40BC57

tetradic

#5740BC #BC4067 #A5BC40 #40BC95

square

#5740BC #BC4067 #A5BC40 #40BC95

split-complementary

#5740BC #BC9540 #67BC40

monochromatic

#2D2161 #42308E #5740BC #7E6CCD #A69ADD

Accessibility & contrast

On white

7.33

#5740BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#5740BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5740BC

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5740BC	#FFFFFF	#000000	##FFFFFF
##5740BC	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC0

Deuteranopia (green-blind)

#0052BA

Tritanopia (blue-blind)

#2D5F78

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #5740bc;
/* rgb */ color: rgb(87, 64, 188);
/* oklch */ color: oklch(47.2% 0.185 285.3);

Tailwind

colors: {
  custom: {
    50: '#9076d1',
    500: '#5740bc',
    950: '#000000',
  },
}

SCSS

$custom: #5740bc;
$custom-light: #9076d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5740bc",
  "rgb": {
    "r": 87,
    "g": 64,
    "b": 188
  },
  "hsl": {
    "h": 251.129,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47161,
    "c": 0.18507,
    "h": 285.3
  },
  "luminance": 0.09324
}

Semantic roles & 50–950 ramp

primary

#5740BC

secondary

#BEC98F

accent

#D94FBF

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #5740BC

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

Preview Lab → · Contrast checker → · Palette generator →