#2C537F#2C537F

#2C537F is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.5% C 0.086 H 252.9°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#2C537F
RGB	rgb(44, 83, 127)
HSL	hsl(212, 49%, 34%)
HSV	hsv(212, 65%, 50%)
CMYK	cmyk(65.4%, 34.6%, 0%, 50.2%)
CIE-LAB	lab(34.51, 1.07, -28.93)
CIE-LCH	lch(34.51, 28.95, 272.12°)
OKLab	oklab(43.52% -0.0253 -0.0819)
OKLCH	oklch(43.52% 0.086 252.9)
XYZ	xyz(7.9613, 8.2535, 21.2481)
Luminance	0.0825 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C537F #7F582C

analogous

#2C7C7F #2C537F #2E2C7F

triadic

#2C537F #7F2C53 #537F2C

tetradic

#2C537F #7F2C7C #7F582C #2C7F2E

square

#2C537F #7F2C7C #7F582C #2C7F2E

split-complementary

#2C537F #7F2E2C #7C7F2C

monochromatic

#0D1824 #1C3552 #2C537F #3C71AC #5E90C7

Accessibility & contrast

On white

7.92

#2C537F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#2C537F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C537F

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C537F	#FFFFFF	#000000	##FFFFFF
##2C537F	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405681

Deuteranopia (green-blind)

#354E7E

Tritanopia (blue-blind)

#005D63

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2c537f;
/* rgb */ color: rgb(44, 83, 127);
/* oklch */ color: oklch(43.5% 0.086 252.9);

Tailwind

colors: {
  custom: {
    50: '#6e83a4',
    500: '#2c537f',
    950: '#000000',
  },
}

SCSS

$custom: #2c537f;
$custom-light: #6e83a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c537f",
  "rgb": {
    "r": 44,
    "g": 83,
    "b": 127
  },
  "hsl": {
    "h": 211.807,
    "s": 48.538,
    "l": 33.529
  },
  "oklch": {
    "l": 0.43523,
    "c": 0.08567,
    "h": 252.9
  },
  "luminance": 0.08254
}

Semantic roles & 50–950 ramp

primary

#2C537F

secondary

#AD8659

accent

#9850D8

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2C537F

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

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