#39576B#39576B

#39576B is a dark, muted cyan. Relative luminance 0.087; OKLCH L 44.2% C 0.049 H 238.5°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#39576B
RGB	rgb(57, 87, 107)
HSL	hsl(204, 30%, 32%)
HSV	hsv(204, 47%, 42%)
CMYK	cmyk(46.7%, 18.7%, 0%, 58%)
CIE-LAB	lab(35.49, -5.15, -14.94)
CIE-LCH	lch(35.49, 15.80, 250.98°)
OKLab	oklab(44.17% -0.0253 -0.0414)
OKLCH	oklch(44.17% 0.049 238.5)
XYZ	xyz(7.7485, 8.7473, 15.1872)
Luminance	0.0875 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39576B #6B4D39

analogous

#396B66 #39576B #393E6B

triadic

#39576B #6B3957 #576B39

tetradic

#39576B #66396B #6B4D39 #3E6B39

square

#39576B #66396B #6B4D39 #3E6B39

split-complementary

#39576B #6B393E #6B6639

monochromatic

#0E161B #243743 #39576B #4E7793 #6D96B1

Accessibility & contrast

On white

7.64

#39576B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#39576B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39576B

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39576B	#FFFFFF	#000000	##FFFFFF
##39576B	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E576C

Deuteranopia (green-blind)

#47516B

Tritanopia (blue-blind)

#245C5E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #39576b;
/* rgb */ color: rgb(57, 87, 107);
/* oklch */ color: oklch(44.2% 0.049 238.5);

Tailwind

colors: {
  custom: {
    50: '#728695',
    500: '#39576b',
    950: '#000000',
  },
}

SCSS

$custom: #39576b;
$custom-light: #728695;
$custom-dark: #000000;

JSON

{
  "hex": "#39576b",
  "rgb": {
    "r": 57,
    "g": 87,
    "b": 107
  },
  "hsl": {
    "h": 204,
    "s": 30.488,
    "l": 32.157
  },
  "oklch": {
    "l": 0.44172,
    "c": 0.04854,
    "h": 238.5
  },
  "luminance": 0.08748
}

Semantic roles & 50–950 ramp

primary

#39576B

secondary

#9B7A65

accent

#8A61C7

background

#F7F8F9

surface

#EDEFF1

border

#C8CACB

text

#080B0D

muted

#7B7C7E

Preview Lab

Preview with #39576B

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

Preview Lab → · Contrast checker → · Palette generator →