#554CFA#554CFA

#554CFA is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 54.2% C 0.248 H 276.5°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#554CFA
RGB	rgb(85, 76, 250)
HSL	hsl(243, 95%, 64%)
HSV	hsv(243, 70%, 98%)
CMYK	cmyk(66%, 69.6%, 0%, 2%)
CIE-LAB	lab(44.23, 54.55, -85.15)
CIE-LCH	lch(44.23, 101.12, 302.65°)
OKLab	oklab(54.24% 0.0281 -0.2459)
OKLCH	oklch(54.24% 0.248 276.5)
XYZ	xyz(23.5804, 14.0002, 91.8836)
Luminance	0.1400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554CFA #F1FA4C

analogous

#4C9AFA #554CFA #AC4CFA

triadic

#554CFA #FA554C #4CFA55

tetradic

#554CFA #FA4C9A #F1FA4C #4CFAAC

square

#554CFA #FA4C9A #F1FA4C #4CFAAC

split-complementary

#554CFA #FAAC4C #9AFA4C

monochromatic

#0F06C6 #1C10F8 #554CFA #8E88FC #C6C3FD

Accessibility & contrast

On white

5.53

#554CFA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#554CFA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554CFA

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554CFA	#FFFFFF	#000000	##FFFFFF
##554CFA	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070FF

Deuteranopia (green-blind)

#0061F7

Tritanopia (blue-blind)

#007C9E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #554cfa;
/* rgb */ color: rgb(85, 76, 250);
/* oklch */ color: oklch(54.2% 0.248 276.5);

Tailwind

colors: {
  custom: {
    50: '#9880fd',
    500: '#554cfa',
    950: '#000000',
  },
}

SCSS

$custom: #554cfa;
$custom-light: #9880fd;
$custom-dark: #000000;

JSON

{
  "hex": "#554cfa",
  "rgb": {
    "r": 85,
    "g": 76,
    "b": 250
  },
  "hsl": {
    "h": 243.103,
    "s": 94.565,
    "l": 63.922
  },
  "oklch": {
    "l": 0.54244,
    "c": 0.24754,
    "h": 276.5
  },
  "luminance": 0.14002
}

Semantic roles & 50–950 ramp

primary

#554CFA

secondary

#ECEFB2

accent

#E600DA

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#100A18

muted

#7F7C86

Preview Lab

Preview with #554CFA

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

Preview Lab → · Contrast checker → · Palette generator →