#2F8FA5#2F8FA5

#2F8FA5 is a mid, moderate cyan. Relative luminance 0.230; OKLCH L 60.4% C 0.093 H 216.3°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#2F8FA5
RGB	rgb(47, 143, 165)
HSL	hsl(191, 56%, 42%)
HSV	hsv(191, 72%, 65%)
CMYK	cmyk(71.5%, 13.3%, 0%, 35.3%)
CIE-LAB	lab(55.03, -20.21, -19.67)
CIE-LCH	lch(55.03, 28.20, 224.22°)
OKLab	oklab(60.43% -0.0746 -0.0548)
OKLCH	oklch(60.43% 0.093 216.3)
XYZ	xyz(17.7834, 22.9638, 39.0852)
Luminance	0.2297 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F8FA5 #A5452F

analogous

#2FA580 #2F8FA5 #2F54A5

triadic

#2F8FA5 #A52F8F #8FA52F

tetradic

#2F8FA5 #802FA5 #A5452F #54A52F

square

#2F8FA5 #802FA5 #A5452F #54A52F

split-complementary

#2F8FA5 #A52F54 #A5802F

monochromatic

#143C46 #216675 #2F8FA5 #47B2CB #76C6D8

Accessibility & contrast

On white

3.75

#2F8FA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#2F8FA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F8FA5

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F8FA5	#FFFFFF	#000000	##000000
##2F8FA5	1.00	3.75	5.59	5.59
#FFFFFF	3.75	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)

#808BA6

Deuteranopia (green-blind)

#707FA5

Tritanopia (blue-blind)

#009796

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2f8fa5;
/* rgb */ color: rgb(47, 143, 165);
/* oklch */ color: oklch(60.4% 0.093 216.3);

Tailwind

colors: {
  custom: {
    50: '#78b0bf',
    500: '#2f8fa5',
    950: '#000000',
  },
}

SCSS

$custom: #2f8fa5;
$custom-light: #78b0bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f8fa5",
  "rgb": {
    "r": 47,
    "g": 143,
    "b": 165
  },
  "hsl": {
    "h": 191.186,
    "s": 55.66,
    "l": 41.569
  },
  "oklch": {
    "l": 0.60433,
    "c": 0.09256,
    "h": 216.3
  },
  "luminance": 0.22966
}

Semantic roles & 50–950 ramp

primary

#2F8FA5

secondary

#C07F70

accent

#6549DF

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2F8FA5

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

Preview Lab → · Contrast checker → · Palette generator →