#554D91#554D91

#554D91 is a mid, moderate blue. Relative luminance 0.093; OKLCH L 46.1% C 0.108 H 286.7°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#554D91
RGB	rgb(85, 77, 145)
HSL	hsl(247, 31%, 44%)
HSV	hsv(247, 47%, 57%)
CMYK	cmyk(41.4%, 46.9%, 0%, 43.1%)
CIE-LAB	lab(36.52, 20.97, -36.58)
CIE-LCH	lch(36.52, 42.16, 299.83°)
OKLab	oklab(46.11% 0.0311 -0.1034)
OKLCH	oklch(46.11% 0.108 286.7)
XYZ	xyz(11.5096, 9.2830, 27.9679)
Luminance	0.0928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554D91 #89914D

analogous

#4D6791 #554D91 #774D91

triadic

#554D91 #91554D #4D9155

tetradic

#554D91 #914D67 #89914D #4D9177

square

#554D91 #914D67 #89914D #4D9177

split-complementary

#554D91 #91774D #67914D

monochromatic

#262341 #3E3869 #554D91 #736BB0 #9993C6

Accessibility & contrast

On white

7.35

#554D91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#554D91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554D91

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554D91	#FFFFFF	#000000	##FFFFFF
##554D91	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345893

Deuteranopia (green-blind)

#33548F

Tritanopia (blue-blind)

#445B68

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #554d91;
/* rgb */ color: rgb(85, 77, 145);
/* oklch */ color: oklch(46.1% 0.108 286.7);

Tailwind

colors: {
  custom: {
    50: '#887fb1',
    500: '#554d91',
    950: '#000000',
  },
}

SCSS

$custom: #554d91;
$custom-light: #887fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#554d91",
  "rgb": {
    "r": 85,
    "g": 77,
    "b": 145
  },
  "hsl": {
    "h": 247.059,
    "s": 30.631,
    "l": 43.529
  },
  "oklch": {
    "l": 0.46111,
    "c": 0.10796,
    "h": 286.7
  },
  "luminance": 0.09283
}

Semantic roles & 50–950 ramp

primary

#554D91

secondary

#ADB288

accent

#C761BB

background

#F8F7FB

surface

#F0EEF6

border

#CBC9D0

text

#0C0A11

muted

#7D7C80

Preview Lab

Preview with #554D91

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

Preview Lab → · Contrast checker → · Palette generator →