#2C537A#2C537A

#2C537A is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.2% C 0.079 H 250.1°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#2C537A
RGB	rgb(44, 83, 122)
HSL	hsl(210, 47%, 33%)
HSV	hsv(210, 64%, 48%)
CMYK	cmyk(63.9%, 32%, 0%, 52.2%)
CIE-LAB	lab(34.24, -0.75, -26.25)
CIE-LCH	lch(34.24, 26.26, 268.35°)
OKLab	oklab(43.23% -0.0268 -0.0741)
OKLCH	oklch(43.23% 0.079 250.1)
XYZ	xyz(7.6435, 8.1264, 19.5743)
Luminance	0.0813 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C537A #7A532C

analogous

#2C7A7A #2C537A #2C2C7A

triadic

#2C537A #7A2C53 #537A2C

tetradic

#2C537A #7A2C7A #7A532C #2C7A2C

square

#2C537A #7A2C7A #7A532C #2C7A2C

split-complementary

#2C537A #7A2C2C #7A7A2C

monochromatic

#0C1620 #1C344D #2C537A #3C72A7 #5C90C4

Accessibility & contrast

On white

8.00

#2C537A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#2C537A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C537A

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C537A	#FFFFFF	#000000	##FFFFFF
##2C537A	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42557C

Deuteranopia (green-blind)

#384D79

Tritanopia (blue-blind)

#005C61

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2c537a;
/* rgb */ color: rgb(44, 83, 122);
/* oklch */ color: oklch(43.2% 0.079 250.1);

Tailwind

colors: {
  custom: {
    50: '#6d83a0',
    500: '#2c537a',
    950: '#000000',
  },
}

SCSS

$custom: #2c537a;
$custom-light: #6d83a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c537a",
  "rgb": {
    "r": 44,
    "g": 83,
    "b": 122
  },
  "hsl": {
    "h": 210,
    "s": 46.988,
    "l": 32.549
  },
  "oklch": {
    "l": 0.43233,
    "c": 0.07876,
    "h": 250.1
  },
  "luminance": 0.08127
}

Semantic roles & 50–950 ramp

primary

#2C537A

secondary

#AA8157

accent

#9451D7

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0F

muted

#7A7C7E

Preview Lab

Preview with #2C537A

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

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