#2D548A#2D548A

#2D548A is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.5% C 0.100 H 257.0°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#2D548A
RGB	rgb(45, 84, 138)
HSL	hsl(215, 51%, 36%)
HSV	hsv(215, 67%, 54%)
CMYK	cmyk(67.4%, 39.1%, 0%, 45.9%)
CIE-LAB	lab(35.46, 4.69, -34.16)
CIE-LCH	lch(35.46, 34.48, 277.83°)
OKLab	oklab(44.48% -0.0225 -0.0971)
OKLCH	oklch(44.48% 0.1 257)
XYZ	xyz(8.8383, 8.7326, 25.2596)
Luminance	0.0873 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D548A #8A632D

analogous

#2D828A #2D548A #342D8A

triadic

#2D548A #8A2D54 #548A2D

tetradic

#2D548A #8A2D82 #8A632D #2D8A34

square

#2D548A #8A2D82 #8A632D #2D8A34

split-complementary

#2D548A #8A342D #828A2D

monochromatic

#0F1C2E #1E385C #2D548A #3C70B8 #6590CD

Accessibility & contrast

On white

7.65

#2D548A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#2D548A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D548A

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D548A	#FFFFFF	#000000	##FFFFFF
##2D548A	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C588C

Deuteranopia (green-blind)

#2F4F89

Tritanopia (blue-blind)

#006068

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2d548a;
/* rgb */ color: rgb(45, 84, 138);
/* oklch */ color: oklch(44.5% 0.100 257.0);

Tailwind

colors: {
  custom: {
    50: '#7083ac',
    500: '#2d548a',
    950: '#000000',
  },
}

SCSS

$custom: #2d548a;
$custom-light: #7083ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2d548a",
  "rgb": {
    "r": 45,
    "g": 84,
    "b": 138
  },
  "hsl": {
    "h": 214.839,
    "s": 50.82,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44482,
    "c": 0.09969,
    "h": 257
  },
  "luminance": 0.08734
}

Semantic roles & 50–950 ramp

primary

#2D548A

secondary

#B39060

accent

#9F4DDA

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2D548A

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

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