#2C5579#2C5579

#2C5579 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.7% C 0.076 H 247.0°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#2C5579
RGB	rgb(44, 85, 121)
HSL	hsl(208, 47%, 32%)
HSV	hsv(208, 64%, 47%)
CMYK	cmyk(63.6%, 29.8%, 0%, 52.5%)
CIE-LAB	lab(34.83, -2.39, -24.72)
CIE-LCH	lch(34.83, 24.83, 264.49°)
OKLab	oklab(43.68% -0.0295 -0.0696)
OKLCH	oklch(43.68% 0.076 247)
XYZ	xyz(7.7371, 8.4122, 19.3014)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5579 #79502C

analogous

#2C7977 #2C5579 #2C2E79

triadic

#2C5579 #792C55 #55792C

tetradic

#2C5579 #772C79 #79502C #2E792C

square

#2C5579 #772C79 #79502C #2E792C

split-complementary

#2C5579 #792C2E #79772C

monochromatic

#0B161F #1C354C #2C5579 #3C75A6 #5C93C4

Accessibility & contrast

On white

7.83

#2C5579 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#2C5579 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C5579

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5579	#FFFFFF	#000000	##FFFFFF
##2C5579	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45567B

Deuteranopia (green-blind)

#3B4F78

Tritanopia (blue-blind)

#005E62

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2c5579;
/* rgb */ color: rgb(44, 85, 121);
/* oklch */ color: oklch(43.7% 0.076 247.0);

Tailwind

colors: {
  custom: {
    50: '#6d84a0',
    500: '#2c5579',
    950: '#000000',
  },
}

SCSS

$custom: #2c5579;
$custom-light: #6d84a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5579",
  "rgb": {
    "r": 44,
    "g": 85,
    "b": 121
  },
  "hsl": {
    "h": 208.052,
    "s": 46.667,
    "l": 32.353
  },
  "oklch": {
    "l": 0.43675,
    "c": 0.07559,
    "h": 247
  },
  "luminance": 0.08413
}

Semantic roles & 50–950 ramp

primary

#2C5579

secondary

#AA7E57

accent

#9051D6

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2C5579

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

Preview Lab → · Contrast checker → · Palette generator →