#5B54FA#5B54FA

#5B54FA is a mid, highly saturated blue. Relative luminance 0.155; OKLCH L 55.8% C 0.238 H 277.3°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#5B54FA
RGB	rgb(91, 84, 250)
HSL	hsl(243, 94%, 65%)
HSV	hsv(243, 66%, 98%)
CMYK	cmyk(63.6%, 66.4%, 0%, 2%)
CIE-LAB	lab(46.26, 50.84, -81.80)
CIE-LCH	lch(46.26, 96.31, 301.86°)
OKLab	oklab(55.81% 0.03 -0.236)
OKLCH	oklch(55.81% 0.238 277.3)
XYZ	xyz(24.7344, 15.4649, 92.1055)
Luminance	0.1547 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B54FA #F3FA54

analogous

#54A0FA #5B54FA #AE54FA

triadic

#5B54FA #FA5B54 #54FA5B

tetradic

#5B54FA #FA54A0 #F3FA54 #54FAAE

square

#5B54FA #FA54A0 #F3FA54 #54FAAE

split-complementary

#5B54FA #FAAE54 #A0FA54

monochromatic

#0E06CE #2219F8 #5B54FA #948FFC #CDCBFD

Accessibility & contrast

On white

5.13

#5B54FA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#5B54FA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B54FA

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B54FA	#FFFFFF	#000000	##FFFFFF
##5B54FA	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075FF

Deuteranopia (green-blind)

#0067F7

Tritanopia (blue-blind)

#0080A0

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5b54fa;
/* rgb */ color: rgb(91, 84, 250);
/* oklch */ color: oklch(55.8% 0.238 277.3);

Tailwind

colors: {
  custom: {
    50: '#9b85fd',
    500: '#5b54fa',
    950: '#000000',
  },
}

SCSS

$custom: #5b54fa;
$custom-light: #9b85fd;
$custom-dark: #000000;

JSON

{
  "hex": "#5b54fa",
  "rgb": {
    "r": 91,
    "g": 84,
    "b": 250
  },
  "hsl": {
    "h": 242.53,
    "s": 94.318,
    "l": 65.49
  },
  "oklch": {
    "l": 0.55809,
    "c": 0.23789,
    "h": 277.3
  },
  "luminance": 0.15467
}

Semantic roles & 50–950 ramp

primary

#5B54FA

secondary

#EEF1B9

accent

#E600DC

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B18

muted

#7F7C86

Preview Lab

Preview with #5B54FA

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

Preview Lab → · Contrast checker → · Palette generator →