#5749AB#5749AB

#5749AB is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.3% C 0.151 H 285.6°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#5749AB
RGB	rgb(87, 73, 171)
HSL	hsl(249, 40%, 48%)
HSV	hsv(249, 57%, 67%)
CMYK	cmyk(49.1%, 57.3%, 0%, 32.9%)
CIE-LAB	lab(37.36, 31.93, -50.86)
CIE-LCH	lch(37.36, 60.06, 302.12°)
OKLab	oklab(47.31% 0.0406 -0.1453)
OKLCH	oklch(47.31% 0.151 285.6)
XYZ	xyz(13.6615, 9.7310, 39.6786)
Luminance	0.0973 (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

#5749AB #9DAB49

analogous

#496CAB #5749AB #8849AB

triadic

#5749AB #AB5749 #49AB57

tetradic

#5749AB #AB496C #9DAB49 #49AB88

square

#5749AB #AB496C #9DAB49 #49AB88

split-complementary

#5749AB #AB8849 #6CAB49

monochromatic

#2B2455 #413780 #5749AB #7B6FC2 #A39AD4

Accessibility & contrast

On white

7.13

#5749AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#5749AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5749AB

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5749AB	#FFFFFF	#000000	##FFFFFF
##5749AB	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#045BAE

Deuteranopia (green-blind)

#0055A9

Tritanopia (blue-blind)

#3A5F73

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #5749ab;
/* rgb */ color: rgb(87, 73, 171);
/* oklch */ color: oklch(47.3% 0.151 285.6);

Tailwind

colors: {
  custom: {
    50: '#8d7cc5',
    500: '#5749ab',
    950: '#000000',
  },
}

SCSS

$custom: #5749ab;
$custom-light: #8d7cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#5749ab",
  "rgb": {
    "r": 87,
    "g": 73,
    "b": 171
  },
  "hsl": {
    "h": 248.571,
    "s": 40.164,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47311,
    "c": 0.15085,
    "h": 285.6
  },
  "luminance": 0.09732
}

Semantic roles & 50–950 ramp

primary

#5749AB

secondary

#B9C08F

accent

#D058BF

background

#F9F7FC

surface

#F1EEF8

border

#CBC9D1

text

#0D0913

muted

#7E7B82

Preview Lab

Preview with #5749AB

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

Preview Lab → · Contrast checker → · Palette generator →