#554D99#554D99

#554D99 is a mid, moderate blue. Relative luminance 0.095; OKLCH L 46.6% C 0.120 H 285.6°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#554D99
RGB	rgb(85, 77, 153)
HSL	hsl(246, 33%, 45%)
HSV	hsv(246, 50%, 60%)
CMYK	cmyk(44.4%, 49.7%, 0%, 40%)
CIE-LAB	lab(37.00, 23.41, -40.66)
CIE-LCH	lch(37.00, 46.92, 299.93°)
OKLab	oklab(46.63% 0.0321 -0.1153)
OKLCH	oklch(46.63% 0.12 285.6)
XYZ	xyz(12.1483, 9.5385, 31.3318)
Luminance	0.0954 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554D99 #91994D

analogous

#4D6B99 #554D99 #7B4D99

triadic

#554D99 #99554D #4D9955

tetradic

#554D99 #994D6B #91994D #4D997B

square

#554D99 #994D6B #91994D #4D997B

split-complementary

#554D99 #997B4D #6B994D

monochromatic

#282448 #3E3970 #554D99 #756DB6 #9C96CA

Accessibility & contrast

On white

7.22

#554D99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#554D99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554D99

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554D99	#FFFFFF	#000000	##FFFFFF
##554D99	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D599C

Deuteranopia (green-blind)

#2B5597

Tritanopia (blue-blind)

#405D6C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #554d99;
/* rgb */ color: rgb(85, 77, 153);
/* oklch */ color: oklch(46.6% 0.120 285.6);

Tailwind

colors: {
  custom: {
    50: '#897fb7',
    500: '#554d99',
    950: '#000000',
  },
}

SCSS

$custom: #554d99;
$custom-light: #897fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#554d99",
  "rgb": {
    "r": 85,
    "g": 77,
    "b": 153
  },
  "hsl": {
    "h": 246.316,
    "s": 33.043,
    "l": 45.098
  },
  "oklch": {
    "l": 0.46626,
    "c": 0.11973,
    "h": 285.6
  },
  "luminance": 0.09539
}

Semantic roles & 50–950 ramp

primary

#554D99

secondary

#B2B78B

accent

#C95FBE

background

#F8F7FB

surface

#F0EEF6

border

#CBC9D0

text

#0C0A11

muted

#7D7C80

Preview Lab

Preview with #554D99

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

Preview Lab → · Contrast checker → · Palette generator →