#5C587B#5C587B

#5C587B is a mid, muted blue. Relative luminance 0.107; OKLCH L 47.8% C 0.056 H 289.3°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#5C587B
RGB	rgb(92, 88, 123)
HSL	hsl(247, 17%, 41%)
HSV	hsv(247, 28%, 48%)
CMYK	cmyk(25.2%, 28.5%, 0%, 51.8%)
CIE-LAB	lab(39.04, 9.88, -19.15)
CIE-LCH	lch(39.04, 21.55, 297.29°)
OKLab	oklab(47.83% 0.0185 -0.0528)
OKLCH	oklch(47.83% 0.056 289.3)
XYZ	xyz(11.4776, 10.6846, 20.1927)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C587B #777B58

analogous

#58667B #5C587B #6E587B

triadic

#5C587B #7B5C58 #587B5C

tetradic

#5C587B #7B5866 #777B58 #587B6E

square

#5C587B #7B5866 #777B58 #587B6E

split-complementary

#5C587B #7B6E58 #667B58

monochromatic

#272534 #413E57 #5C587B #79749C #9B98B5

Accessibility & contrast

On white

6.69

#5C587B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#5C587B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C587B

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C587B	#FFFFFF	#000000	##FFFFFF
##5C587B	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5D7C

Deuteranopia (green-blind)

#4F5B7A

Tritanopia (blue-blind)

#555E64

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5c587b;
/* rgb */ color: rgb(92, 88, 123);
/* oklch */ color: oklch(47.8% 0.056 289.3);

Tailwind

colors: {
  custom: {
    50: '#8b87a1',
    500: '#5c587b',
    950: '#000000',
  },
}

SCSS

$custom: #5c587b;
$custom-light: #8b87a1;
$custom-dark: #000000;

JSON

{
  "hex": "#5c587b",
  "rgb": {
    "r": 92,
    "g": 88,
    "b": 123
  },
  "hsl": {
    "h": 246.857,
    "s": 16.588,
    "l": 41.373
  },
  "oklch": {
    "l": 0.47827,
    "c": 0.05597,
    "h": 289.3
  },
  "luminance": 0.10685
}

Semantic roles & 50–950 ramp

primary

#5C587B

secondary

#A1A38B

accent

#B96EB1

background

#F8F8F9

surface

#F0EFF2

border

#CBCACC

text

#0C0B0F

muted

#7D7C7E

Preview Lab

Preview with #5C587B

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

Preview Lab → · Contrast checker → · Palette generator →