#2C819E#2C819E

#2C819E is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.6% C 0.091 H 224.8°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#2C819E
RGB	rgb(44, 129, 158)
HSL	hsl(195, 56%, 40%)
HSV	hsv(195, 72%, 62%)
CMYK	cmyk(72.2%, 18.4%, 0%, 38%)
CIE-LAB	lab(50.34, -15.39, -22.83)
CIE-LCH	lch(50.34, 27.54, 236.02°)
OKLab	oklab(56.55% -0.0644 -0.0639)
OKLCH	oklch(56.55% 0.091 224.8)
XYZ	xyz(15.0580, 18.7029, 35.1575)
Luminance	0.1870 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C819E #9E492C

analogous

#2C9E82 #2C819E #2C489E

triadic

#2C819E #9E2C81 #819E2C

tetradic

#2C819E #822C9E #9E492C #489E2C

square

#2C819E #822C9E #9E492C #489E2C

split-complementary

#2C819E #9E2C48 #9E822C

monochromatic

#11333E #1F5A6E #2C819E #3EA6C9 #6EBCD7

Accessibility & contrast

On white

4.43

#2C819E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#2C819E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C819E

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C819E	#FFFFFF	#000000	##000000
##2C819E	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#717E9F

Deuteranopia (green-blind)

#61739E

Tritanopia (blue-blind)

#008A8A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2c819e;
/* rgb */ color: rgb(44, 129, 158);
/* oklch */ color: oklch(56.6% 0.091 224.8);

Tailwind

colors: {
  custom: {
    50: '#75a5ba',
    500: '#2c819e',
    950: '#000000',
  },
}

SCSS

$custom: #2c819e;
$custom-light: #75a5ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2c819e",
  "rgb": {
    "r": 44,
    "g": 129,
    "b": 158
  },
  "hsl": {
    "h": 195.263,
    "s": 56.436,
    "l": 39.608
  },
  "oklch": {
    "l": 0.56551,
    "c": 0.09069,
    "h": 224.8
  },
  "luminance": 0.18705
}

Semantic roles & 50–950 ramp

primary

#2C819E

secondary

#BE7E68

accent

#6F48E0

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #2C819E

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

Preview Lab → · Contrast checker → · Palette generator →