#2F7B9E#2F7B9E

#2F7B9E is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.2% C 0.091 H 231.8°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#2F7B9E
RGB	rgb(47, 123, 158)
HSL	hsl(199, 54%, 40%)
HSV	hsv(199, 70%, 62%)
CMYK	cmyk(70.3%, 22.2%, 0%, 38%)
CIE-LAB	lab(48.56, -11.57, -25.58)
CIE-LCH	lch(48.56, 28.07, 245.67°)
OKLab	oklab(55.15% -0.0564 -0.0718)
OKLCH	oklch(55.15% 0.091 231.8)
XYZ	xyz(14.4244, 17.2373, 34.9081)
Luminance	0.1724 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7B9E #9E522F

analogous

#2F9E89 #2F7B9E #2F439E

triadic

#2F7B9E #9E2F7B #7B9E2F

tetradic

#2F7B9E #892F9E #9E522F #439E2F

square

#2F7B9E #892F9E #9E522F #439E2F

split-complementary

#2F7B9E #9E2F43 #9E892F

monochromatic

#133240 #21566F #2F7B9E #439DC7 #72B6D5

Accessibility & contrast

On white

4.72

#2F7B9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#2F7B9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F7B9E

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7B9E	#FFFFFF	#000000	##FFFFFF
##2F7B9E	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7AA0

Deuteranopia (green-blind)

#5A6E9D

Tritanopia (blue-blind)

#008487

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2f7b9e;
/* rgb */ color: rgb(47, 123, 158);
/* oklch */ color: oklch(55.2% 0.091 231.8);

Tailwind

colors: {
  custom: {
    50: '#76a1ba',
    500: '#2f7b9e',
    950: '#000000',
  },
}

SCSS

$custom: #2f7b9e;
$custom-light: #76a1ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7b9e",
  "rgb": {
    "r": 47,
    "g": 123,
    "b": 158
  },
  "hsl": {
    "h": 198.919,
    "s": 54.146,
    "l": 40.196
  },
  "oklch": {
    "l": 0.55153,
    "c": 0.09131,
    "h": 231.8
  },
  "luminance": 0.17239
}

Semantic roles & 50–950 ramp

primary

#2F7B9E

secondary

#BD856C

accent

#794ADE

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2F7B9E

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

Preview Lab → · Contrast checker → · Palette generator →