#2C5583#2C5583

#2C5583 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.2% C 0.089 H 252.8°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#2C5583
RGB	rgb(44, 85, 131)
HSL	hsl(212, 50%, 34%)
HSV	hsv(212, 66%, 51%)
CMYK	cmyk(66.4%, 35.1%, 0%, 48.6%)
CIE-LAB	lab(35.34, 1.26, -30.07)
CIE-LCH	lch(35.34, 30.10, 272.40°)
OKLab	oklab(44.25% -0.0263 -0.0852)
OKLCH	oklch(44.25% 0.089 252.8)
XYZ	xyz(8.3824, 8.6703, 22.7001)
Luminance	0.0867 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5583 #835A2C

analogous

#2C8183 #2C5583 #2F2C83

triadic

#2C5583 #832C55 #55832C

tetradic

#2C5583 #832C81 #835A2C #2C832F

square

#2C5583 #832C81 #835A2C #2C832F

split-complementary

#2C5583 #832F2C #81832C

monochromatic

#0D1A27 #1D3755 #2C5583 #3B73B1 #6092CA

Accessibility & contrast

On white

7.68

#2C5583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#2C5583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C5583

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5583	#FFFFFF	#000000	##FFFFFF
##2C5583	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415885

Deuteranopia (green-blind)

#354F82

Tritanopia (blue-blind)

#006066

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2c5583;
/* rgb */ color: rgb(44, 85, 131);
/* oklch */ color: oklch(44.2% 0.089 252.8);

Tailwind

colors: {
  custom: {
    50: '#6f84a7',
    500: '#2c5583',
    950: '#000000',
  },
}

SCSS

$custom: #2c5583;
$custom-light: #6f84a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5583",
  "rgb": {
    "r": 44,
    "g": 85,
    "b": 131
  },
  "hsl": {
    "h": 211.724,
    "s": 49.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.44248,
    "c": 0.08915,
    "h": 252.8
  },
  "luminance": 0.08671
}

Semantic roles & 50–950 ramp

primary

#2C5583

secondary

#B0885B

accent

#984FD9

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2C5583

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

Preview Lab → · Contrast checker → · Palette generator →