#39558C#39558C

#39558C is a mid, moderate blue. Relative luminance 0.093; OKLCH L 45.5% C 0.096 H 262.7°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#39558C
RGB	rgb(57, 85, 140)
HSL	hsl(220, 42%, 39%)
HSV	hsv(220, 59%, 55%)
CMYK	cmyk(59.3%, 39.3%, 0%, 45.1%)
CIE-LAB	lab(36.48, 7.20, -33.73)
CIE-LCH	lch(36.48, 34.49, 282.04°)
OKLab	oklab(45.47% -0.0122 -0.0956)
OKLCH	oklch(45.47% 0.096 262.7)
XYZ	xyz(9.6678, 9.2595, 26.0837)
Luminance	0.0926 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39558C #8C7039

analogous

#397E8C #39558C #46398C

triadic

#39558C #8C3955 #558C39

tetradic

#39558C #8C397E #8C7039 #398C46

square

#39558C #8C397E #8C7039 #398C46

split-complementary

#39558C #8C4639 #7E8C39

monochromatic

#162035 #273B61 #39558C #4C70B6 #7893C8

Accessibility & contrast

On white

7.36

#39558C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#39558C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39558C

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39558C	#FFFFFF	#000000	##FFFFFF
##39558C	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5A8E

Deuteranopia (green-blind)

#33528B

Tritanopia (blue-blind)

#00616A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #39558c;
/* rgb */ color: rgb(57, 85, 140);
/* oklch */ color: oklch(45.5% 0.096 262.7);

Tailwind

colors: {
  custom: {
    50: '#7684ae',
    500: '#39558c',
    950: '#000000',
  },
}

SCSS

$custom: #39558c;
$custom-light: #7684ae;
$custom-dark: #000000;

JSON

{
  "hex": "#39558c",
  "rgb": {
    "r": 57,
    "g": 85,
    "b": 140
  },
  "hsl": {
    "h": 219.759,
    "s": 42.132,
    "l": 38.627
  },
  "oklch": {
    "l": 0.4547,
    "c": 0.09641,
    "h": 262.7
  },
  "luminance": 0.0926
}

Semantic roles & 50–950 ramp

primary

#39558C

secondary

#B19B70

accent

#A856D2

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #39558C

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

Preview Lab → · Contrast checker → · Palette generator →