#55407F#55407F

#55407F is a dark, moderate violet. Relative luminance 0.071; OKLCH L 42.4% C 0.103 H 297.2°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#55407F
RGB	rgb(85, 64, 127)
HSL	hsl(260, 33%, 37%)
HSV	hsv(260, 50%, 50%)
CMYK	cmyk(33.1%, 49.6%, 0%, 50.2%)
CIE-LAB	lab(32.10, 23.97, -32.54)
CIE-LCH	lch(32.10, 40.41, 306.38°)
OKLab	oklab(42.44% 0.0471 -0.0916)
OKLCH	oklch(42.44% 0.103 297.2)
XYZ	xyz(9.4095, 7.1303, 20.9551)
Luminance	0.0713 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55407F #6A7F40

analogous

#404B7F #55407F #74407F

triadic

#55407F #7F5540 #407F55

tetradic

#55407F #7F404B #6A7F40 #407F74

square

#55407F #7F404B #6A7F40 #407F74

split-complementary

#55407F #7F7440 #4B7F40

monochromatic

#1F172E #3A2B56 #55407F #7055A8 #927CBD

Accessibility & contrast

On white

8.66

#55407F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#55407F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55407F

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55407F	#FFFFFF	#000000	##FFFFFF
##55407F	1.00	8.66	2.43	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4C81

Deuteranopia (green-blind)

#304B7D

Tritanopia (blue-blind)

#4C4C59

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #55407f;
/* rgb */ color: rgb(85, 64, 127);
/* oklch */ color: oklch(42.4% 0.103 297.2);

Tailwind

colors: {
  custom: {
    50: '#8775a4',
    500: '#55407f',
    950: '#000000',
  },
}

SCSS

$custom: #55407f;
$custom-light: #8775a4;
$custom-dark: #000000;

JSON

{
  "hex": "#55407f",
  "rgb": {
    "r": 85,
    "g": 64,
    "b": 127
  },
  "hsl": {
    "h": 260,
    "s": 32.984,
    "l": 37.451
  },
  "oklch": {
    "l": 0.42444,
    "c": 0.10296,
    "h": 297.2
  },
  "luminance": 0.0713
}

Semantic roles & 50–950 ramp

primary

#55407F

secondary

#96A873

accent

#C95FA6

background

#F8F7FA

surface

#F0EDF4

border

#CBC8CE

text

#0B080F

muted

#7C7B7F

Preview Lab

Preview with #55407F

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

Preview Lab → · Contrast checker → · Palette generator →