#5749CE#5749CE

#5749CE is a mid, vivid blue. Relative luminance 0.112; OKLCH L 50.1% C 0.197 H 281.3°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#5749CE
RGB	rgb(87, 73, 206)
HSL	hsl(246, 58%, 55%)
HSV	hsv(246, 65%, 81%)
CMYK	cmyk(57.8%, 64.6%, 0%, 19.2%)
CIE-LAB	lab(39.99, 42.83, -67.09)
CIE-LCH	lch(39.99, 79.60, 302.55°)
OKLab	oklab(50.07% 0.0387 -0.193)
OKLCH	oklch(50.07% 0.197 281.3)
XYZ	xyz(17.4501, 11.2464, 59.6318)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.01

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5749CE #C0CE49

analogous

#497DCE #5749CE #9A49CE

triadic

#5749CE #CE5749 #49CE57

tetradic

#5749CE #CE497D #C0CE49 #49CE9A

square

#5749CE #CE497D #C0CE49 #49CE9A

split-complementary

#5749CE #CE9A49 #7DCE49

monochromatic

#2B217B #3B2EAC #5749CE #8479DB #B0A9E8

Accessibility & contrast

On white

6.46

#5749CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#5749CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5749CE

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5749CE	#FFFFFF	#000000	##FFFFFF
##5749CE	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D2

Deuteranopia (green-blind)

#0059CB

Tritanopia (blue-blind)

#0D6B85

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5749ce;
/* rgb */ color: rgb(87, 73, 206);
/* oklch */ color: oklch(50.1% 0.197 281.3);

Tailwind

colors: {
  custom: {
    50: '#927dde',
    500: '#5749ce',
    950: '#000000',
  },
}

SCSS

$custom: #5749ce;
$custom-light: #927dde;
$custom-dark: #000000;

JSON

{
  "hex": "#5749ce",
  "rgb": {
    "r": 87,
    "g": 73,
    "b": 206
  },
  "hsl": {
    "h": 246.316,
    "s": 57.576,
    "l": 54.706
  },
  "oklch": {
    "l": 0.50071,
    "c": 0.19685,
    "h": 281.3
  },
  "luminance": 0.11248
}

Semantic roles & 50–950 ramp

primary

#5749CE

secondary

#D0D59D

accent

#E147D1

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5749CE

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

Preview Lab → · Contrast checker → · Palette generator →