#2C548B#2C548B

#2C548B is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.5% C 0.102 H 256.9°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#2C548B
RGB	rgb(44, 84, 139)
HSL	hsl(215, 52%, 36%)
HSV	hsv(215, 68%, 55%)
CMYK	cmyk(68.3%, 39.6%, 0%, 45.5%)
CIE-LAB	lab(35.48, 4.89, -34.75)
CIE-LCH	lch(35.48, 35.09, 278.01°)
OKLab	oklab(44.5% -0.0231 -0.0989)
OKLCH	oklch(44.5% 0.102 256.9)
XYZ	xyz(8.8675, 8.7393, 25.6406)
Luminance	0.0874 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C548B #8B632C

analogous

#2C838B #2C548B #332C8B

triadic

#2C548B #8B2C54 #548B2C

tetradic

#2C548B #8B2C83 #8B632C #2C8B33

square

#2C548B #8B2C83 #8B632C #2C8B33

split-complementary

#2C548B #8B332C #838B2C

monochromatic

#0F1C2E #1D385D #2C548B #3B70B9 #6490CE

Accessibility & contrast

On white

7.64

#2C548B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#2C548B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C548B

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C548B	#FFFFFF	#000000	##FFFFFF
##2C548B	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)

#3B588D

Deuteranopia (green-blind)

#2D4F8A

Tritanopia (blue-blind)

#006169

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2c548b;
/* rgb */ color: rgb(44, 84, 139);
/* oklch */ color: oklch(44.5% 0.102 256.9);

Tailwind

colors: {
  custom: {
    50: '#7083ad',
    500: '#2c548b',
    950: '#000000',
  },
}

SCSS

$custom: #2c548b;
$custom-light: #7083ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2c548b",
  "rgb": {
    "r": 44,
    "g": 84,
    "b": 139
  },
  "hsl": {
    "h": 214.737,
    "s": 51.913,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44498,
    "c": 0.10153,
    "h": 256.9
  },
  "luminance": 0.0874
}

Semantic roles & 50–950 ramp

primary

#2C548B

secondary

#B4905F

accent

#9F4CDB

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2C548B

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

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