#5749CC#5749CC

#5749CC is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.9% C 0.194 H 281.6°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#5749CC
RGB	rgb(87, 73, 204)
HSL	hsl(246, 56%, 54%)
HSV	hsv(246, 64%, 80%)
CMYK	cmyk(57.4%, 64.2%, 0%, 20%)
CIE-LAB	lab(39.83, 42.21, -66.20)
CIE-LCH	lch(39.83, 78.51, 302.52°)
OKLab	oklab(49.91% 0.0389 -0.1904)
OKLCH	oklch(49.91% 0.194 281.6)
XYZ	xyz(17.2087, 11.1498, 58.3604)
Luminance	0.1115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.94

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5749CC #BECC49

analogous

#497DCC #5749CC #9949CC

triadic

#5749CC #CC5749 #49CC57

tetradic

#5749CC #CC497D #BECC49 #49CC99

square

#5749CC #CC497D #BECC49 #49CC99

split-complementary

#5749CC #CC9949 #7DCC49

monochromatic

#2B2279 #3C2FA9 #5749CC #8379D9 #AFA9E7

Accessibility & contrast

On white

6.50

#5749CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#5749CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5749CC

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5749CC	#FFFFFF	#000000	##FFFFFF
##5749CC	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D0

Deuteranopia (green-blind)

#0059C9

Tritanopia (blue-blind)

#136A84

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5749cc;
/* rgb */ color: rgb(87, 73, 204);
/* oklch */ color: oklch(49.9% 0.194 281.6);

Tailwind

colors: {
  custom: {
    50: '#927ddd',
    500: '#5749cc',
    950: '#000000',
  },
}

SCSS

$custom: #5749cc;
$custom-light: #927ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#5749cc",
  "rgb": {
    "r": 87,
    "g": 73,
    "b": 204
  },
  "hsl": {
    "h": 246.412,
    "s": 56.223,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49905,
    "c": 0.19432,
    "h": 281.6
  },
  "luminance": 0.11151
}

Semantic roles & 50–950 ramp

primary

#5749CC

secondary

#CED49D

accent

#E048CF

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5749CC

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

Preview Lab → · Contrast checker → · Palette generator →