#2F8FA4#2F8FA4

#2F8FA4 is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.4% C 0.092 H 215.4°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#2F8FA4
RGB	rgb(47, 143, 164)
HSL	hsl(191, 55%, 41%)
HSV	hsv(191, 71%, 64%)
CMYK	cmyk(71.3%, 12.8%, 0%, 35.7%)
CIE-LAB	lab(55.00, -20.54, -19.15)
CIE-LCH	lch(55.00, 28.08, 223.00°)
OKLab	oklab(60.39% -0.075 -0.0533)
OKLCH	oklch(60.39% 0.092 215.4)
XYZ	xyz(17.6928, 22.9276, 38.6078)
Luminance	0.2293 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F8FA4 #A4442F

analogous

#2FA47F #2F8FA4 #2F55A4

triadic

#2F8FA4 #A42F8F #8FA42F

tetradic

#2F8FA4 #7F2FA4 #A4442F #55A42F

square

#2F8FA4 #7F2FA4 #A4442F #55A42F

split-complementary

#2F8FA4 #A42F55 #A47F2F

monochromatic

#143C45 #216674 #2F8FA4 #46B2CA #76C6D8

Accessibility & contrast

On white

3.76

#2F8FA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#2F8FA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F8FA4

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F8FA4	#FFFFFF	#000000	##000000
##2F8FA4	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808AA5

Deuteranopia (green-blind)

#707EA4

Tritanopia (blue-blind)

#009796

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2f8fa4;
/* rgb */ color: rgb(47, 143, 164);
/* oklch */ color: oklch(60.4% 0.092 215.4);

Tailwind

colors: {
  custom: {
    50: '#78b0bf',
    500: '#2f8fa4',
    950: '#000000',
  },
}

SCSS

$custom: #2f8fa4;
$custom-light: #78b0bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f8fa4",
  "rgb": {
    "r": 47,
    "g": 143,
    "b": 164
  },
  "hsl": {
    "h": 190.769,
    "s": 55.45,
    "l": 41.373
  },
  "oklch": {
    "l": 0.6039,
    "c": 0.09204,
    "h": 215.4
  },
  "luminance": 0.2293
}

Semantic roles & 50–950 ramp

primary

#2F8FA4

secondary

#C07E6F

accent

#6449DF

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2F8FA4

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

Preview Lab → · Contrast checker → · Palette generator →