#3C588D#3C588D

#3C588D is a mid, moderate blue. Relative luminance 0.099; OKLCH L 46.4% C 0.093 H 262.2°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#3C588D
RGB	rgb(60, 88, 141)
HSL	hsl(219, 40%, 39%)
HSV	hsv(219, 57%, 55%)
CMYK	cmyk(57.4%, 37.6%, 0%, 44.7%)
CIE-LAB	lab(37.59, 6.28, -32.56)
CIE-LCH	lch(37.59, 33.16, 280.91°)
OKLab	oklab(46.4% -0.0126 -0.0921)
OKLCH	oklch(46.4% 0.093 262.2)
XYZ	xyz(10.1593, 9.8624, 26.5624)
Luminance	0.0986 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C588D #8D713C

analogous

#3C818D #3C588D #483C8D

triadic

#3C588D #8D3C58 #588D3C

tetradic

#3C588D #8D3C81 #8D713C #3C8D48

square

#3C588D #8D3C81 #8D713C #3C8D48

split-complementary

#3C588D #8D483C #818D3C

monochromatic

#172237 #2A3D62 #3C588D #5174B5 #7C96C7

Accessibility & contrast

On white

7.06

#3C588D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#3C588D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C588D

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C588D	#FFFFFF	#000000	##FFFFFF
##3C588D	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425D8F

Deuteranopia (green-blind)

#38558C

Tritanopia (blue-blind)

#05646C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3c588d;
/* rgb */ color: rgb(60, 88, 141);
/* oklch */ color: oklch(46.4% 0.093 262.2);

Tailwind

colors: {
  custom: {
    50: '#7886ae',
    500: '#3c588d',
    950: '#000000',
  },
}

SCSS

$custom: #3c588d;
$custom-light: #7886ae;
$custom-dark: #000000;

JSON

{
  "hex": "#3c588d",
  "rgb": {
    "r": 60,
    "g": 88,
    "b": 141
  },
  "hsl": {
    "h": 219.259,
    "s": 40.299,
    "l": 39.412
  },
  "oklch": {
    "l": 0.46397,
    "c": 0.093,
    "h": 262.2
  },
  "luminance": 0.09863
}

Semantic roles & 50–950 ramp

primary

#3C588D

secondary

#B19C74

accent

#A658D0

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #3C588D

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

Preview Lab → · Contrast checker → · Palette generator →