#554CCF#554CCF

#554CCF is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.5% C 0.195 H 279.9°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#554CCF
RGB	rgb(85, 76, 207)
HSL	hsl(244, 58%, 55%)
HSV	hsv(244, 63%, 81%)
CMYK	cmyk(58.9%, 63.3%, 0%, 18.8%)
CIE-LAB	lab(40.58, 41.06, -66.72)
CIE-LCH	lch(40.58, 78.34, 301.61°)
OKLab	oklab(50.48% 0.0334 -0.1919)
OKLCH	oklch(50.48% 0.195 279.9)
XYZ	xyz(17.5897, 11.6039, 60.3323)
Luminance	0.1161 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554CCF #C6CF4C

analogous

#4C84CF #554CCF #964CCF

triadic

#554CCF #CF554C #4CCF55

tetradic

#554CCF #CF4C84 #C6CF4C #4CCF96

square

#554CCF #CF4C84 #C6CF4C #4CCF96

split-complementary

#554CCF #CF964C #84CF4C

monochromatic

#28227F #382FAF #554CCF #837CDC #B1ADE9

Accessibility & contrast

On white

6.32

#554CCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#554CCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554CCF

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554CCF	#FFFFFF	#000000	##FFFFFF
##554CCF	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D3

Deuteranopia (green-blind)

#005BCC

Tritanopia (blue-blind)

#006D86

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #554ccf;
/* rgb */ color: rgb(85, 76, 207);
/* oklch */ color: oklch(50.5% 0.195 279.9);

Tailwind

colors: {
  custom: {
    50: '#917fdf',
    500: '#554ccf',
    950: '#000000',
  },
}

SCSS

$custom: #554ccf;
$custom-light: #917fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#554ccf",
  "rgb": {
    "r": 85,
    "g": 76,
    "b": 207
  },
  "hsl": {
    "h": 244.122,
    "s": 57.709,
    "l": 55.49
  },
  "oklch": {
    "l": 0.50484,
    "c": 0.19484,
    "h": 279.9
  },
  "luminance": 0.11605
}

Semantic roles & 50–950 ramp

primary

#554CCF

secondary

#D3D7A0

accent

#E147D6

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #554CCF

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

Preview Lab → · Contrast checker → · Palette generator →