#55597F#55597F

#55597F is a mid, moderate blue. Relative luminance 0.106; OKLCH L 47.6% C 0.061 H 279.2°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#55597F
RGB	rgb(85, 89, 127)
HSL	hsl(234, 20%, 42%)
HSV	hsv(234, 33%, 50%)
CMYK	cmyk(33.1%, 29.9%, 0%, 50.2%)
CIE-LAB	lab(38.91, 8.06, -21.85)
CIE-LCH	lch(38.91, 23.29, 290.25°)
OKLab	oklab(47.64% 0.0098 -0.0606)
OKLCH	oklch(47.64% 0.061 279.2)
XYZ	xyz(11.1484, 10.6080, 21.5347)
Luminance	0.1061 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55597F #7F7B55

analogous

#556E7F #55597F #66557F

triadic

#55597F #7F5559 #597F55

tetradic

#55597F #7F556E #7F7B55 #557F66

square

#55597F #7F556E #7F7B55 #557F66

split-complementary

#55597F #7F6655 #6E7F55

monochromatic

#242636 #3C3F5A #55597F #7176A0 #9699B9

Accessibility & contrast

On white

6.73

#55597F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#55597F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #55597F

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55597F	#FFFFFF	#000000	##FFFFFF
##55597F	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5D81

Deuteranopia (green-blind)

#4B5A7E

Tritanopia (blue-blind)

#4A6066

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #55597f;
/* rgb */ color: rgb(85, 89, 127);
/* oklch */ color: oklch(47.6% 0.061 279.2);

Tailwind

colors: {
  custom: {
    50: '#8687a4',
    500: '#55597f',
    950: '#000000',
  },
}

SCSS

$custom: #55597f;
$custom-light: #8687a4;
$custom-dark: #000000;

JSON

{
  "hex": "#55597f",
  "rgb": {
    "r": 85,
    "g": 89,
    "b": 127
  },
  "hsl": {
    "h": 234.286,
    "s": 19.811,
    "l": 41.569
  },
  "oklch": {
    "l": 0.47636,
    "c": 0.06143,
    "h": 279.2
  },
  "luminance": 0.10608
}

Semantic roles & 50–950 ramp

primary

#55597F

secondary

#A6A38A

accent

#B56BBC

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0B0B0F

muted

#7C7C7F

Preview Lab

Preview with #55597F

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

Preview Lab → · Contrast checker → · Palette generator →