#55607C#55607C

#55607C is a mid, muted blue. Relative luminance 0.118; OKLCH L 49.1% C 0.047 H 268.0°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#55607C
RGB	rgb(85, 96, 124)
HSL	hsl(223, 19%, 41%)
HSV	hsv(223, 31%, 49%)
CMYK	cmyk(31.5%, 22.6%, 0%, 51.4%)
CIE-LAB	lab(40.82, 2.86, -17.08)
CIE-LCH	lch(40.82, 17.32, 279.52°)
OKLab	oklab(49.08% -0.0017 -0.0471)
OKLCH	oklch(49.08% 0.047 268)
XYZ	xyz(11.5662, 11.7519, 20.7238)
Luminance	0.1175 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55607C #7C7155

analogous

#55737C #55607C #5D557C

triadic

#55607C #7C5560 #607C55

tetradic

#55607C #7C5573 #7C7155 #557C5D

square

#55607C #7C5573 #7C7155 #557C5D

split-complementary

#55607C #7C5D55 #737C55

monochromatic

#232833 #3C4458 #55607C #717D9D #959EB6

Accessibility & contrast

On white

6.27

#55607C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#55607C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #55607C

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55607C	#FFFFFF	#000000	##FFFFFF
##55607C	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57627D

Deuteranopia (green-blind)

#545F7B

Tritanopia (blue-blind)

#4A6669

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #55607c;
/* rgb */ color: rgb(85, 96, 124);
/* oklch */ color: oklch(49.1% 0.047 268.0);

Tailwind

colors: {
  custom: {
    50: '#868da2',
    500: '#55607c',
    950: '#000000',
  },
}

SCSS

$custom: #55607c;
$custom-light: #868da2;
$custom-dark: #000000;

JSON

{
  "hex": "#55607c",
  "rgb": {
    "r": 85,
    "g": 96,
    "b": 124
  },
  "hsl": {
    "h": 223.077,
    "s": 18.66,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49077,
    "c": 0.04712,
    "h": 268
  },
  "luminance": 0.11752
}

Semantic roles & 50–950 ramp

primary

#55607C

secondary

#A49C89

accent

#A56CBB

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0B0C0F

muted

#7C7D7E

Preview Lab

Preview with #55607C

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

Preview Lab → · Contrast checker → · Palette generator →