#39559D#39559D

#39559D is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.6% C 0.121 H 265.9°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#39559D
RGB	rgb(57, 85, 157)
HSL	hsl(223, 47%, 42%)
HSV	hsv(223, 64%, 62%)
CMYK	cmyk(63.7%, 45.9%, 0%, 38.4%)
CIE-LAB	lab(37.48, 13.28, -42.41)
CIE-LCH	lch(37.48, 44.44, 287.39°)
OKLab	oklab(46.57% -0.0087 -0.1211)
OKLCH	oklch(46.57% 0.121 265.9)
XYZ	xyz(11.0196, 9.8002, 33.2027)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39559D #9D8139

analogous

#39879D #39559D #4F399D

triadic

#39559D #9D3955 #559D39

tetradic

#39559D #9D3987 #9D8139 #399D4F

square

#39559D #9D3987 #9D8139 #399D4F

split-complementary

#39559D #9D4F39 #879D39

monochromatic

#182443 #293D70 #39559D #5371C0 #8096D1

Accessibility & contrast

On white

7.09

#39559D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#39559D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39559D

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39559D	#FFFFFF	#000000	##FFFFFF
##39559D	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335DA0

Deuteranopia (green-blind)

#22549B

Tritanopia (blue-blind)

#006571

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #39559d;
/* rgb */ color: rgb(57, 85, 157);
/* oklch */ color: oklch(46.6% 0.121 265.9);

Tailwind

colors: {
  custom: {
    50: '#7984ba',
    500: '#39559d',
    950: '#000000',
  },
}

SCSS

$custom: #39559d;
$custom-light: #7984ba;
$custom-dark: #000000;

JSON

{
  "hex": "#39559d",
  "rgb": {
    "r": 57,
    "g": 85,
    "b": 157
  },
  "hsl": {
    "h": 223.2,
    "s": 46.729,
    "l": 41.961
  },
  "oklch": {
    "l": 0.46567,
    "c": 0.12139,
    "h": 265.9
  },
  "luminance": 0.09801
}

Semantic roles & 50–950 ramp

primary

#39559D

secondary

#BAA878

accent

#B151D6

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #39559D

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

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