#2C5683#2C5683

#2C5683 is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.5% C 0.088 H 251.8°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#2C5683
RGB	rgb(44, 86, 131)
HSL	hsl(211, 50%, 34%)
HSV	hsv(211, 66%, 51%)
CMYK	cmyk(66.4%, 34.4%, 0%, 48.6%)
CIE-LAB	lab(35.65, 0.62, -29.58)
CIE-LCH	lch(35.65, 29.59, 271.20°)
OKLab	oklab(44.49% -0.0275 -0.0837)
OKLCH	oklch(44.49% 0.088 251.8)
XYZ	xyz(8.4617, 8.8289, 22.7265)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5683 #83592C

analogous

#2C8283 #2C5683 #2D2C83

triadic

#2C5683 #832C56 #56832C

tetradic

#2C5683 #832C82 #83592C #2C832D

square

#2C5683 #832C82 #83592C #2C832D

split-complementary

#2C5683 #832D2C #82832C

monochromatic

#0D1A27 #1D3855 #2C5683 #3B74B1 #6093CA

Accessibility & contrast

On white

7.59

#2C5683 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#2C5683 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C5683

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5683	#FFFFFF	#000000	##FFFFFF
##2C5683	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425885

Deuteranopia (green-blind)

#375082

Tritanopia (blue-blind)

#006066

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2c5683;
/* rgb */ color: rgb(44, 86, 131);
/* oklch */ color: oklch(44.5% 0.088 251.8);

Tailwind

colors: {
  custom: {
    50: '#6f85a7',
    500: '#2c5683',
    950: '#000000',
  },
}

SCSS

$custom: #2c5683;
$custom-light: #6f85a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5683",
  "rgb": {
    "r": 44,
    "g": 86,
    "b": 131
  },
  "hsl": {
    "h": 211.034,
    "s": 49.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.44491,
    "c": 0.08812,
    "h": 251.8
  },
  "luminance": 0.0883
}

Semantic roles & 50–950 ramp

primary

#2C5683

secondary

#B0875B

accent

#964FD9

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2C5683

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

Preview Lab → · Contrast checker → · Palette generator →