#2F809F#2F809F

#2F809F is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.4% C 0.090 H 227.3°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#2F809F
RGB	rgb(47, 128, 159)
HSL	hsl(197, 54%, 40%)
HSV	hsv(197, 70%, 62%)
CMYK	cmyk(70.4%, 19.5%, 0%, 37.6%)
CIE-LAB	lab(50.15, -14.05, -23.70)
CIE-LCH	lch(50.15, 27.55, 239.34°)
OKLab	oklab(56.44% -0.0613 -0.0664)
OKLCH	oklch(56.44% 0.09 227.3)
XYZ	xyz(15.1469, 18.5442, 35.5753)
Luminance	0.1855 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F809F #9F4E2F

analogous

#2F9F86 #2F809F #2F489F

triadic

#2F809F #9F2F80 #809F2F

tetradic

#2F809F #862F9F #9F4E2F #489F2F

square

#2F809F #862F9F #9F4E2F #489F2F

split-complementary

#2F809F #9F2F48 #9F862F

monochromatic

#133441 #215A70 #2F809F #44A3C8 #73BAD6

Accessibility & contrast

On white

4.46

#2F809F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#2F809F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F809F

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F809F	#FFFFFF	#000000	##000000
##2F809F	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#707EA1

Deuteranopia (green-blind)

#60729F

Tritanopia (blue-blind)

#00898A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2f809f;
/* rgb */ color: rgb(47, 128, 159);
/* oklch */ color: oklch(56.4% 0.090 227.3);

Tailwind

colors: {
  custom: {
    50: '#76a5bb',
    500: '#2f809f',
    950: '#000000',
  },
}

SCSS

$custom: #2f809f;
$custom-light: #76a5bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2f809f",
  "rgb": {
    "r": 47,
    "g": 128,
    "b": 159
  },
  "hsl": {
    "h": 196.607,
    "s": 54.369,
    "l": 40.392
  },
  "oklch": {
    "l": 0.56438,
    "c": 0.09035,
    "h": 227.3
  },
  "luminance": 0.18546
}

Semantic roles & 50–950 ramp

primary

#2F809F

secondary

#BD836D

accent

#734ADE

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2F809F

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

Preview Lab → · Contrast checker → · Palette generator →