#2C5381#2C5381

#2C5381 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.6% C 0.088 H 253.8°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#2C5381
RGB	rgb(44, 83, 129)
HSL	hsl(212, 49%, 34%)
HSV	hsv(212, 66%, 51%)
CMYK	cmyk(65.9%, 35.7%, 0%, 49.4%)
CIE-LAB	lab(34.61, 1.81, -29.99)
CIE-LCH	lch(34.61, 30.05, 273.45°)
OKLab	oklab(43.64% -0.0247 -0.085)
OKLCH	oklch(43.64% 0.088 253.8)
XYZ	xyz(8.0930, 8.3062, 21.9414)
Luminance	0.0831 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5381 #815A2C

analogous

#2C7E81 #2C5381 #302C81

triadic

#2C5381 #812C53 #53812C

tetradic

#2C5381 #812C7E #815A2C #2C8130

square

#2C5381 #812C7E #815A2C #2C8130

split-complementary

#2C5381 #81302C #7E812C

monochromatic

#0D1826 #1C3653 #2C5381 #3C70AF #5F8FC8

Accessibility & contrast

On white

7.89

#2C5381 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#2C5381 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C5381

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5381	#FFFFFF	#000000	##FFFFFF
##2C5381	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5683

Deuteranopia (green-blind)

#334E80

Tritanopia (blue-blind)

#005E64

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2c5381;
/* rgb */ color: rgb(44, 83, 129);
/* oklch */ color: oklch(43.6% 0.088 253.8);

Tailwind

colors: {
  custom: {
    50: '#6e83a6',
    500: '#2c5381',
    950: '#000000',
  },
}

SCSS

$custom: #2c5381;
$custom-light: #6e83a6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5381",
  "rgb": {
    "r": 44,
    "g": 83,
    "b": 129
  },
  "hsl": {
    "h": 212.471,
    "s": 49.133,
    "l": 33.922
  },
  "oklch": {
    "l": 0.43642,
    "c": 0.08847,
    "h": 253.8
  },
  "luminance": 0.08307
}

Semantic roles & 50–950 ramp

primary

#2C5381

secondary

#AF885A

accent

#9A4FD9

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2C5381

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

Preview Lab → · Contrast checker → · Palette generator →