#3D576A#3D576A

#3D576A is a dark, muted cyan. Relative luminance 0.088; OKLCH L 44.4% C 0.044 H 240.7°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#3D576A
RGB	rgb(61, 87, 106)
HSL	hsl(205, 27%, 33%)
HSV	hsv(205, 42%, 42%)
CMYK	cmyk(42.5%, 17.9%, 0%, 58.4%)
CIE-LAB	lab(35.69, -4.29, -13.99)
CIE-LCH	lch(35.69, 14.64, 252.94°)
OKLab	oklab(44.38% -0.0217 -0.0387)
OKLCH	oklch(44.38% 0.044 240.7)
XYZ	xyz(7.9333, 8.8486, 14.9228)
Luminance	0.0885 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D576A #6A503D

analogous

#3D6A66 #3D576A #3D416A

triadic

#3D576A #6A3D57 #576A3D

tetradic

#3D576A #663D6A #6A503D #416A3D

square

#3D576A #663D6A #6A503D #416A3D

split-complementary

#3D576A #6A3D41 #6A663D

monochromatic

#10171C #273743 #3D576A #537791 #7395AE

Accessibility & contrast

On white

7.58

#3D576A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#3D576A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D576A

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D576A	#FFFFFF	#000000	##FFFFFF
##3D576A	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F576B

Deuteranopia (green-blind)

#49526A

Tritanopia (blue-blind)

#2C5C5D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3d576a;
/* rgb */ color: rgb(61, 87, 106);
/* oklch */ color: oklch(44.4% 0.044 240.7);

Tailwind

colors: {
  custom: {
    50: '#748694',
    500: '#3d576a',
    950: '#000000',
  },
}

SCSS

$custom: #3d576a;
$custom-light: #748694;
$custom-dark: #000000;

JSON

{
  "hex": "#3d576a",
  "rgb": {
    "r": 61,
    "g": 87,
    "b": 106
  },
  "hsl": {
    "h": 205.333,
    "s": 26.946,
    "l": 32.745
  },
  "oklch": {
    "l": 0.44378,
    "c": 0.04433,
    "h": 240.7
  },
  "luminance": 0.08849
}

Semantic roles & 50–950 ramp

primary

#3D576A

secondary

#997E6A

accent

#8D65C3

background

#F7F8F9

surface

#EDEFF1

border

#C8CACB

text

#080B0D

muted

#7B7C7E

Preview Lab

Preview with #3D576A

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

Preview Lab → · Contrast checker → · Palette generator →