#2D819C#2D819C

#2D819C is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.5% C 0.089 H 223.3°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#2D819C
RGB	rgb(45, 129, 156)
HSL	hsl(195, 55%, 39%)
HSV	hsv(195, 71%, 61%)
CMYK	cmyk(71.2%, 17.3%, 0%, 38.8%)
CIE-LAB	lab(50.28, -15.92, -21.75)
CIE-LCH	lch(50.28, 26.95, 233.80°)
OKLab	oklab(56.49% -0.0646 -0.0608)
OKLCH	oklch(56.49% 0.089 223.3)
XYZ	xyz(14.9307, 18.6570, 34.2603)
Luminance	0.1866 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D819C #9C482D

analogous

#2D9C80 #2D819C #2D499C

triadic

#2D819C #9C2D81 #819C2D

tetradic

#2D819C #802D9C #9C482D #499C2D

square

#2D819C #802D9C #9C482D #499C2D

split-complementary

#2D819C #9C2D49 #9C802D

monochromatic

#12323D #1F5A6D #2D819C #3FA6C8 #6EBCD5

Accessibility & contrast

On white

4.44

#2D819C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#2D819C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D819C

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D819C	#FFFFFF	#000000	##000000
##2D819C	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727E9D

Deuteranopia (green-blind)

#62739C

Tritanopia (blue-blind)

#00898A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2d819c;
/* rgb */ color: rgb(45, 129, 156);
/* oklch */ color: oklch(56.5% 0.089 223.3);

Tailwind

colors: {
  custom: {
    50: '#75a5b9',
    500: '#2d819c',
    950: '#000000',
  },
}

SCSS

$custom: #2d819c;
$custom-light: #75a5b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d819c",
  "rgb": {
    "r": 45,
    "g": 129,
    "b": 156
  },
  "hsl": {
    "h": 194.595,
    "s": 55.224,
    "l": 39.412
  },
  "oklch": {
    "l": 0.56489,
    "c": 0.08873,
    "h": 223.3
  },
  "luminance": 0.18659
}

Semantic roles & 50–950 ramp

primary

#2D819C

secondary

#BC7D68

accent

#6E49DF

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #2D819C

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

Preview Lab → · Contrast checker → · Palette generator →