#554B80#554B80

#554B80 is a dark, moderate violet. Relative luminance 0.085; OKLCH L 44.7% C 0.086 H 291.2°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#554B80
RGB	rgb(85, 75, 128)
HSL	hsl(251, 26%, 40%)
HSV	hsv(251, 41%, 50%)
CMYK	cmyk(33.6%, 41.4%, 0%, 49.8%)
CIE-LAB	lab(35.05, 17.25, -28.50)
CIE-LCH	lch(35.05, 33.31, 301.18°)
OKLab	oklab(44.69% 0.031 -0.0798)
OKLCH	oklch(44.69% 0.086 291.2)
XYZ	xyz(10.1577, 8.5217, 21.5276)
Luminance	0.0852 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554B80 #76804B

analogous

#4B5C80 #554B80 #704B80

triadic

#554B80 #80554B #4B8055

tetradic

#554B80 #804B5C #76804B #4B8070

square

#554B80 #804B5C #76804B #4B8070

split-complementary

#554B80 #80704B #5C804B

monochromatic

#221E33 #3B3459 #554B80 #7064A4 #948BBB

Accessibility & contrast

On white

7.77

#554B80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#554B80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554B80

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554B80	#FFFFFF	#000000	##FFFFFF
##554B80	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5382

Deuteranopia (green-blind)

#3C517F

Tritanopia (blue-blind)

#4B555F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #554b80;
/* rgb */ color: rgb(85, 75, 128);
/* oklch */ color: oklch(44.7% 0.086 291.2);

Tailwind

colors: {
  custom: {
    50: '#867da5',
    500: '#554b80',
    950: '#000000',
  },
}

SCSS

$custom: #554b80;
$custom-light: #867da5;
$custom-dark: #000000;

JSON

{
  "hex": "#554b80",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 128
  },
  "hsl": {
    "h": 251.321,
    "s": 26.108,
    "l": 39.804
  },
  "oklch": {
    "l": 0.44685,
    "c": 0.08562,
    "h": 291.2
  },
  "luminance": 0.08522
}

Semantic roles & 50–950 ramp

primary

#554B80

secondary

#A0A780

accent

#C265B1

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0B090F

muted

#7C7B7F

Preview Lab

Preview with #554B80

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

Preview Lab → · Contrast checker → · Palette generator →