#554CFF#554CFF

#554CFF is a mid, highly saturated blue. Relative luminance 0.143; OKLCH L 54.7% C 0.253 H 276.2°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#554CFF
RGB	rgb(85, 76, 255)
HSL	hsl(243, 100%, 65%)
HSV	hsv(243, 70%, 100%)
CMYK	cmyk(66.7%, 70.2%, 0%, 0%)
CIE-LAB	lab(44.69, 56.09, -87.19)
CIE-LCH	lch(44.69, 103.68, 302.75°)
OKLab	oklab(54.7% 0.0273 -0.2519)
OKLCH	oklch(54.7% 0.253 276.2)
XYZ	xyz(24.3748, 14.3180, 96.0675)
Luminance	0.1432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554CFF #F6FF4C

analogous

#4C9CFF #554CFF #AF4CFF

triadic

#554CFF #FF554C #4CFF55

tetradic

#554CFF #FF4C9C #F6FF4C #4CFFAF

square

#554CFF #FF4C9C #F6FF4C #4CFFAF

split-complementary

#554CFF #FFAF4C #9CFF4C

monochromatic

#0A00D1 #1B0FFF #554CFF #8F89FF #C9C6FF

Accessibility & contrast

On white

5.43

#554CFF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#554CFF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554CFF

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554CFF	#FFFFFF	#000000	##FFFFFF
##554CFF	1.00	5.43	3.86	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071FF

Deuteranopia (green-blind)

#0062FC

Tritanopia (blue-blind)

#007EA1

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #554cff;
/* rgb */ color: rgb(85, 76, 255);
/* oklch */ color: oklch(54.7% 0.253 276.2);

Tailwind

colors: {
  custom: {
    50: '#9980ff',
    500: '#554cff',
    950: '#000000',
  },
}

SCSS

$custom: #554cff;
$custom-light: #9980ff;
$custom-dark: #000000;

JSON

{
  "hex": "#554cff",
  "rgb": {
    "r": 85,
    "g": 76,
    "b": 255
  },
  "hsl": {
    "h": 243.017,
    "s": 100,
    "l": 64.902
  },
  "oklch": {
    "l": 0.54704,
    "c": 0.25339,
    "h": 276.2
  },
  "luminance": 0.1432
}

Semantic roles & 50–950 ramp

primary

#554CFF

secondary

#EFF2B5

accent

#E600DA

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#100A18

muted

#7F7C86

Preview Lab

Preview with #554CFF

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

Preview Lab → · Contrast checker → · Palette generator →