#2D578D#2D578D

#2D578D is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.4% C 0.101 H 255.6°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#2D578D
RGB	rgb(45, 87, 141)
HSL	hsl(214, 52%, 36%)
HSV	hsv(214, 68%, 55%)
CMYK	cmyk(68.1%, 38.3%, 0%, 44.7%)
CIE-LAB	lab(36.55, 3.87, -34.27)
CIE-LCH	lch(36.55, 34.48, 276.44°)
OKLab	oklab(45.38% -0.025 -0.0974)
OKLCH	oklch(45.38% 0.101 255.6)
XYZ	xyz(9.2964, 9.2964, 26.4986)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D578D #8D632D

analogous

#2D878D #2D578D #332D8D

triadic

#2D578D #8D2D57 #578D2D

tetradic

#2D578D #8D2D87 #8D632D #2D8D33

square

#2D578D #8D2D87 #8D632D #2D8D33

split-complementary

#2D578D #8D332D #878D2D

monochromatic

#0F1E30 #1E3A5F #2D578D #3C74BB #6694CE

Accessibility & contrast

On white

7.34

#2D578D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#2D578D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D578D

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D578D	#FFFFFF	#000000	##FFFFFF
##2D578D	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5B8F

Deuteranopia (green-blind)

#31528C

Tritanopia (blue-blind)

#00636B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2d578d;
/* rgb */ color: rgb(45, 87, 141);
/* oklch */ color: oklch(45.4% 0.101 255.6);

Tailwind

colors: {
  custom: {
    50: '#7186ae',
    500: '#2d578d',
    950: '#000000',
  },
}

SCSS

$custom: #2d578d;
$custom-light: #7186ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2d578d",
  "rgb": {
    "r": 45,
    "g": 87,
    "b": 141
  },
  "hsl": {
    "h": 213.75,
    "s": 51.613,
    "l": 36.471
  },
  "oklch": {
    "l": 0.45382,
    "c": 0.10054,
    "h": 255.6
  },
  "luminance": 0.09297
}

Semantic roles & 50–950 ramp

primary

#2D578D

secondary

#B59061

accent

#9D4DDB

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2D578D

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

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