#39558F#39558F

#39558F is a mid, moderate blue. Relative luminance 0.093; OKLCH L 45.7% C 0.101 H 263.5°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#39558F
RGB	rgb(57, 85, 143)
HSL	hsl(220, 43%, 39%)
HSV	hsv(220, 60%, 56%)
CMYK	cmyk(60.1%, 40.6%, 0%, 43.9%)
CIE-LAB	lab(36.65, 8.26, -35.29)
CIE-LCH	lch(36.65, 36.24, 283.17°)
OKLab	oklab(45.66% -0.0115 -0.1002)
OKLCH	oklch(45.66% 0.101 263.5)
XYZ	xyz(9.8921, 9.3492, 27.2646)
Luminance	0.0935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39558F #8F7339

analogous

#39808F #39558F #48398F

triadic

#39558F #8F3955 #558F39

tetradic

#39558F #8F3980 #8F7339 #398F48

square

#39558F #8F3980 #8F7339 #398F48

split-complementary

#39558F #8F4839 #808F39

monochromatic

#162137 #283B63 #39558F #4D70B8 #7993CA

Accessibility & contrast

On white

7.32

#39558F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#39558F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39558F

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39558F	#FFFFFF	#000000	##FFFFFF
##39558F	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5A91

Deuteranopia (green-blind)

#31538E

Tritanopia (blue-blind)

#00626B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #39558f;
/* rgb */ color: rgb(57, 85, 143);
/* oklch */ color: oklch(45.7% 0.101 263.5);

Tailwind

colors: {
  custom: {
    50: '#7784b0',
    500: '#39558f',
    950: '#000000',
  },
}

SCSS

$custom: #39558f;
$custom-light: #7784b0;
$custom-dark: #000000;

JSON

{
  "hex": "#39558f",
  "rgb": {
    "r": 57,
    "g": 85,
    "b": 143
  },
  "hsl": {
    "h": 220.465,
    "s": 43,
    "l": 39.216
  },
  "oklch": {
    "l": 0.45656,
    "c": 0.10085,
    "h": 263.5
  },
  "luminance": 0.0935
}

Semantic roles & 50–950 ramp

primary

#39558F

secondary

#B39D71

accent

#AA55D3

background

#F7F8FA

surface

#EEEFF5

border

#C9CACF

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #39558F

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

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