#5745BC#5745BC

#5745BC is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.9% C 0.179 H 284.3°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#5745BC
RGB	rgb(87, 69, 188)
HSL	hsl(249, 47%, 50%)
HSV	hsv(249, 63%, 74%)
CMYK	cmyk(53.7%, 63.3%, 0%, 26.3%)
CIE-LAB	lab(37.68, 39.60, -60.37)
CIE-LCH	lch(37.68, 72.20, 303.26°)
OKLab	oklab(47.95% 0.0442 -0.1733)
OKLCH	oklch(47.95% 0.179 284.3)
XYZ	xyz(15.1330, 9.9125, 48.6831)
Luminance	0.0991 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5745BC #AABC45

analogous

#456EBC #5745BC #9345BC

triadic

#5745BC #BC5745 #45BC57

tetradic

#5745BC #BC456E #AABC45 #45BC93

square

#5745BC #BC456E #AABC45 #45BC93

split-complementary

#5745BC #BC9345 #6EBC45

monochromatic

#2D2463 #423490 #5745BC #8072CC #A89FDC

Accessibility & contrast

On white

7.04

#5745BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#5745BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5745BC

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5745BC	#FFFFFF	#000000	##FFFFFF
##5745BC	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC0

Deuteranopia (green-blind)

#0055BA

Tritanopia (blue-blind)

#2C627A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #5745bc;
/* rgb */ color: rgb(87, 69, 188);
/* oklch */ color: oklch(47.9% 0.179 284.3);

Tailwind

colors: {
  custom: {
    50: '#8f7ad1',
    500: '#5745bc',
    950: '#000000',
  },
}

SCSS

$custom: #5745bc;
$custom-light: #8f7ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#5745bc",
  "rgb": {
    "r": 87,
    "g": 69,
    "b": 188
  },
  "hsl": {
    "h": 249.076,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.47949,
    "c": 0.17881,
    "h": 284.3
  },
  "luminance": 0.09913
}

Semantic roles & 50–950 ramp

primary

#5745BC

secondary

#C1C994

accent

#D751C2

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #5745BC

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

Preview Lab → · Contrast checker → · Palette generator →