#5754CE#5754CE

#5754CE is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.9% C 0.183 H 279.0°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#5754CE
RGB	rgb(87, 84, 206)
HSL	hsl(241, 55%, 57%)
HSV	hsv(241, 59%, 81%)
CMYK	cmyk(57.8%, 59.2%, 0%, 19.2%)
CIE-LAB	lab(42.49, 36.26, -63.02)
CIE-LCH	lch(42.49, 72.71, 299.92°)
OKLab	oklab(51.9% 0.0286 -0.181)
OKLCH	oklch(51.9% 0.183 279)
XYZ	xyz(18.2379, 12.8218, 59.8944)
Luminance	0.1282 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5754CE #CBCE54

analogous

#548ECE #5754CE #9454CE

triadic

#5754CE #CE5754 #54CE57

tetradic

#5754CE #CE548E #CBCE54 #54CE94

square

#5754CE #CE548E #CBCE54 #54CE94

split-complementary

#5754CE #CE9454 #8ECE54

monochromatic

#282582 #3633B2 #5754CE #8684DC #B4B3E9

Accessibility & contrast

On white

5.89

#5754CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#5754CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5754CE

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5754CE	#FFFFFF	#000000	##FFFFFF
##5754CE	1.00	5.89	3.56	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D2

Deuteranopia (green-blind)

#005FCC

Tritanopia (blue-blind)

#087189

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5754ce;
/* rgb */ color: rgb(87, 84, 206);
/* oklch */ color: oklch(51.9% 0.183 279.0);

Tailwind

colors: {
  custom: {
    50: '#9184de',
    500: '#5754ce',
    950: '#000000',
  },
}

SCSS

$custom: #5754ce;
$custom-light: #9184de;
$custom-dark: #000000;

JSON

{
  "hex": "#5754ce",
  "rgb": {
    "r": 87,
    "g": 84,
    "b": 206
  },
  "hsl": {
    "h": 241.475,
    "s": 55.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.51902,
    "c": 0.18324,
    "h": 279
  },
  "luminance": 0.12823
}

Semantic roles & 50–950 ramp

primary

#5754CE

secondary

#D7D8A6

accent

#DF49DB

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5754CE

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

Preview Lab → · Contrast checker → · Palette generator →