#3D576F#3D576F

#3D576F is a dark, muted cyan. Relative luminance 0.090; OKLCH L 44.6% C 0.051 H 247.0°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#3D576F
RGB	rgb(61, 87, 111)
HSL	hsl(209, 29%, 34%)
HSV	hsv(209, 45%, 44%)
CMYK	cmyk(45%, 21.6%, 0%, 56.5%)
CIE-LAB	lab(35.90, -2.76, -16.78)
CIE-LCH	lch(35.90, 17.01, 260.66°)
OKLab	oklab(44.61% -0.0197 -0.0466)
OKLCH	oklch(44.61% 0.051 247)
XYZ	xyz(8.2009, 8.9557, 16.3323)
Luminance	0.0896 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D576F #6F553D

analogous

#3D6F6E #3D576F #3D3E6F

triadic

#3D576F #6F3D57 #576F3D

tetradic

#3D576F #6E3D6F #6F553D #3E6F3D

square

#3D576F #6E3D6F #6F553D #3E6F3D

split-complementary

#3D576F #6F3D3E #6F6E3D

monochromatic

#121920 #273848 #3D576F #537696 #7494B3

Accessibility & contrast

On white

7.52

#3D576F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3D576F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D576F

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D576F	#FFFFFF	#000000	##FFFFFF
##3D576F	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5770

Deuteranopia (green-blind)

#47526F

Tritanopia (blue-blind)

#2A5D5F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3d576f;
/* rgb */ color: rgb(61, 87, 111);
/* oklch */ color: oklch(44.6% 0.051 247.0);

Tailwind

colors: {
  custom: {
    50: '#758698',
    500: '#3d576f',
    950: '#000000',
  },
}

SCSS

$custom: #3d576f;
$custom-light: #758698;
$custom-dark: #000000;

JSON

{
  "hex": "#3d576f",
  "rgb": {
    "r": 61,
    "g": 87,
    "b": 111
  },
  "hsl": {
    "h": 208.8,
    "s": 29.07,
    "l": 33.725
  },
  "oklch": {
    "l": 0.44611,
    "c": 0.05058,
    "h": 247
  },
  "luminance": 0.08956
}

Semantic roles & 50–950 ramp

primary

#3D576F

secondary

#9D836B

accent

#9262C5

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#080B0D

muted

#7B7C7E

Preview Lab

Preview with #3D576F

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

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