#5744BC#5744BC

#5744BC is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.8% C 0.180 H 284.5°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#5744BC
RGB	rgb(87, 68, 188)
HSL	hsl(250, 47%, 50%)
HSV	hsv(250, 64%, 74%)
CMYK	cmyk(53.7%, 63.8%, 0%, 26.3%)
CIE-LAB	lab(37.46, 40.19, -60.73)
CIE-LCH	lch(37.46, 72.82, 303.49°)
OKLab	oklab(47.79% 0.0451 -0.1743)
OKLCH	oklch(47.79% 0.18 284.5)
XYZ	xyz(15.0720, 9.7905, 48.6628)
Luminance	0.0979 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.66

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5744BC #A9BC44

analogous

#446DBC #5744BC #9344BC

triadic

#5744BC #BC5744 #44BC57

tetradic

#5744BC #BC446D #A9BC44 #44BC93

square

#5744BC #BC446D #A9BC44 #44BC93

split-complementary

#5744BC #BC9344 #6DBC44

monochromatic

#2D2362 #42338F #5744BC #7F71CC #A89EDC

Accessibility & contrast

On white

7.10

#5744BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#5744BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5744BC

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5744BC	#FFFFFF	#000000	##FFFFFF
##5744BC	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC0

Deuteranopia (green-blind)

#0054BA

Tritanopia (blue-blind)

#2C617A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #5744bc;
/* rgb */ color: rgb(87, 68, 188);
/* oklch */ color: oklch(47.8% 0.180 284.5);

Tailwind

colors: {
  custom: {
    50: '#8f79d1',
    500: '#5744bc',
    950: '#000000',
  },
}

SCSS

$custom: #5744bc;
$custom-light: #8f79d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5744bc",
  "rgb": {
    "r": 87,
    "g": 68,
    "b": 188
  },
  "hsl": {
    "h": 249.5,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.47788,
    "c": 0.18008,
    "h": 284.5
  },
  "luminance": 0.09791
}

Semantic roles & 50–950 ramp

primary

#5744BC

secondary

#C0C993

accent

#D751C2

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #5744BC

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

Preview Lab → · Contrast checker → · Palette generator →