#554BC9#554BC9

#554BC9 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.8% C 0.188 H 280.7°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#554BC9
RGB	rgb(85, 75, 201)
HSL	hsl(245, 54%, 54%)
HSV	hsv(245, 63%, 79%)
CMYK	cmyk(57.7%, 62.7%, 0%, 21.2%)
CIE-LAB	lab(39.88, 39.75, -64.39)
CIE-LCH	lch(39.88, 75.67, 301.69°)
OKLab	oklab(49.83% 0.0348 -0.1851)
OKLCH	oklch(49.83% 0.188 280.7)
XYZ	xyz(16.8017, 11.1794, 56.5195)
Luminance	0.1118 (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

#554BC9 #BFC94B

analogous

#4B80C9 #554BC9 #944BC9

triadic

#554BC9 #C9554B #4BC955

tetradic

#554BC9 #C94B80 #BFC94B #4BC994

square

#554BC9 #C94B80 #BFC94B #4BC994

split-complementary

#554BC9 #C9944B #80C94B

monochromatic

#2A2376 #3B32A5 #554BC9 #817AD7 #AEA9E5

Accessibility & contrast

On white

6.49

#554BC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#554BC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554BC9

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554BC9	#FFFFFF	#000000	##FFFFFF
##554BC9	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CD

Deuteranopia (green-blind)

#0059C6

Tritanopia (blue-blind)

#0E6A83

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #554bc9;
/* rgb */ color: rgb(85, 75, 201);
/* oklch */ color: oklch(49.8% 0.188 280.7);

Tailwind

colors: {
  custom: {
    50: '#907eda',
    500: '#554bc9',
    950: '#000000',
  },
}

SCSS

$custom: #554bc9;
$custom-light: #907eda;
$custom-dark: #000000;

JSON

{
  "hex": "#554bc9",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 201
  },
  "hsl": {
    "h": 244.762,
    "s": 53.846,
    "l": 54.118
  },
  "oklch": {
    "l": 0.49827,
    "c": 0.18835,
    "h": 280.7
  },
  "luminance": 0.1118
}

Semantic roles & 50–950 ramp

primary

#554BC9

secondary

#CED39D

accent

#DD4BD2

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #554BC9

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

Preview Lab → · Contrast checker → · Palette generator →