#554BC7#554BC7

#554BC7 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.7% C 0.186 H 280.8°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#554BC7
RGB	rgb(85, 75, 199)
HSL	hsl(245, 53%, 54%)
HSV	hsv(245, 62%, 78%)
CMYK	cmyk(57.3%, 62.3%, 0%, 22%)
CIE-LAB	lab(39.72, 39.11, -63.48)
CIE-LCH	lch(39.72, 74.56, 301.64°)
OKLab	oklab(49.66% 0.035 -0.1824)
OKLCH	oklch(49.66% 0.186 280.8)
XYZ	xyz(16.5680, 11.0859, 55.2885)
Luminance	0.1109 (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

#554BC7 #BDC74B

analogous

#4B7FC7 #554BC7 #934BC7

triadic

#554BC7 #C7554B #4BC755

tetradic

#554BC7 #C74B7F #BDC74B #4BC793

square

#554BC7 #C74B7F #BDC74B #4BC793

split-complementary

#554BC7 #C7934B #7FC74B

monochromatic

#2A2474 #3C32A2 #554BC7 #817AD6 #ADA8E4

Accessibility & contrast

On white

6.53

#554BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#554BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554BC7

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554BC7	#FFFFFF	#000000	##FFFFFF
##554BC7	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CB

Deuteranopia (green-blind)

#0059C5

Tritanopia (blue-blind)

#136982

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #554bc7;
/* rgb */ color: rgb(85, 75, 199);
/* oklch */ color: oklch(49.7% 0.186 280.8);

Tailwind

colors: {
  custom: {
    50: '#907ed9',
    500: '#554bc7',
    950: '#000000',
  },
}

SCSS

$custom: #554bc7;
$custom-light: #907ed9;
$custom-dark: #000000;

JSON

{
  "hex": "#554bc7",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 199
  },
  "hsl": {
    "h": 244.839,
    "s": 52.542,
    "l": 53.725
  },
  "oklch": {
    "l": 0.49664,
    "c": 0.18577,
    "h": 280.8
  },
  "luminance": 0.11087
}

Semantic roles & 50–950 ramp

primary

#554BC7

secondary

#CDD19C

accent

#DC4CD0

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #554BC7

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

Preview Lab → · Contrast checker → · Palette generator →