#2F819D#2F819D

#2F819D is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.6% C 0.089 H 224.5°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#2F819D
RGB	rgb(47, 129, 157)
HSL	hsl(195, 54%, 40%)
HSV	hsv(195, 70%, 62%)
CMYK	cmyk(70.1%, 17.8%, 0%, 38.4%)
CIE-LAB	lab(50.38, -15.28, -22.18)
CIE-LCH	lch(50.38, 26.93, 235.44°)
OKLab	oklab(56.59% -0.0631 -0.062)
OKLCH	oklch(56.59% 0.089 224.5)
XYZ	xyz(15.1059, 18.7375, 34.7123)
Luminance	0.1874 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F819D #9D4B2F

analogous

#2F9D82 #2F819D #2F4A9D

triadic

#2F819D #9D2F81 #819D2F

tetradic

#2F819D #822F9D #9D4B2F #4A9D2F

square

#2F819D #822F9D #9D4B2F #4A9D2F

split-complementary

#2F819D #9D2F4A #9D822F

monochromatic

#13343F #215A6E #2F819D #43A5C7 #72BBD5

Accessibility & contrast

On white

4.42

#2F819D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#2F819D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F819D

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F819D	#FFFFFF	#000000	##000000
##2F819D	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#717E9E

Deuteranopia (green-blind)

#62739D

Tritanopia (blue-blind)

#00898A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2f819d;
/* rgb */ color: rgb(47, 129, 157);
/* oklch */ color: oklch(56.6% 0.089 224.5);

Tailwind

colors: {
  custom: {
    50: '#76a5ba',
    500: '#2f819d',
    950: '#000000',
  },
}

SCSS

$custom: #2f819d;
$custom-light: #76a5ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2f819d",
  "rgb": {
    "r": 47,
    "g": 129,
    "b": 157
  },
  "hsl": {
    "h": 195.273,
    "s": 53.922,
    "l": 40
  },
  "oklch": {
    "l": 0.56594,
    "c": 0.08851,
    "h": 224.5
  },
  "luminance": 0.18739
}

Semantic roles & 50–950 ramp

primary

#2F819D

secondary

#BC806B

accent

#704BDD

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #2F819D

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

Preview Lab → · Contrast checker → · Palette generator →