#2F839D#2F839D

#2F839D is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.1% C 0.088 H 222.2°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#2F839D
RGB	rgb(47, 131, 157)
HSL	hsl(194, 54%, 40%)
HSV	hsv(194, 70%, 62%)
CMYK	cmyk(70.1%, 16.6%, 0%, 38.4%)
CIE-LAB	lab(51.00, -16.38, -21.22)
CIE-LCH	lch(51.00, 26.81, 232.34°)
OKLab	oklab(57.09% -0.0653 -0.0593)
OKLCH	oklch(57.09% 0.088 222.2)
XYZ	xyz(15.3719, 19.2695, 34.8010)
Luminance	0.1927 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F839D #9D492F

analogous

#2F9D80 #2F839D #2F4C9D

triadic

#2F839D #9D2F83 #839D2F

tetradic

#2F839D #802F9D #9D492F #4C9D2F

square

#2F839D #802F9D #9D492F #4C9D2F

split-complementary

#2F839D #9D2F4C #9D802F

monochromatic

#13343F #215C6E #2F839D #43A7C7 #72BDD5

Accessibility & contrast

On white

4.33

#2F839D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#2F839D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F839D

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F839D	#FFFFFF	#000000	##000000
##2F839D	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74809E

Deuteranopia (green-blind)

#65759D

Tritanopia (blue-blind)

#008B8B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2f839d;
/* rgb */ color: rgb(47, 131, 157);
/* oklch */ color: oklch(57.1% 0.088 222.2);

Tailwind

colors: {
  custom: {
    50: '#76a7ba',
    500: '#2f839d',
    950: '#000000',
  },
}

SCSS

$custom: #2f839d;
$custom-light: #76a7ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2f839d",
  "rgb": {
    "r": 47,
    "g": 131,
    "b": 157
  },
  "hsl": {
    "h": 194.182,
    "s": 53.922,
    "l": 40
  },
  "oklch": {
    "l": 0.57092,
    "c": 0.08817,
    "h": 222.2
  },
  "luminance": 0.19271
}

Semantic roles & 50–950 ramp

primary

#2F839D

secondary

#BC7F6B

accent

#6D4BDD

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #2F839D

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

Preview Lab → · Contrast checker → · Palette generator →