#2F899F#2F899F

#2F899F is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 58.7% C 0.089 H 217.4°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#2F899F
RGB	rgb(47, 137, 159)
HSL	hsl(192, 54%, 40%)
HSV	hsv(192, 70%, 62%)
CMYK	cmyk(70.4%, 13.8%, 0%, 37.6%)
CIE-LAB	lab(52.95, -18.97, -19.40)
CIE-LCH	lch(52.95, 27.14, 225.64°)
OKLab	oklab(58.68% -0.0708 -0.0541)
OKLCH	oklch(58.68% 0.089 217.4)
XYZ	xyz(16.3734, 20.9970, 35.9841)
Luminance	0.2100 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F899F #9F452F

analogous

#2F9F7D #2F899F #2F519F

triadic

#2F899F #9F2F89 #899F2F

tetradic

#2F899F #7D2F9F #9F452F #519F2F

square

#2F899F #7D2F9F #9F452F #519F2F

split-complementary

#2F899F #9F2F51 #9F7D2F

monochromatic

#133841 #216070 #2F899F #44AEC8 #73C2D6

Accessibility & contrast

On white

4.04

#2F899F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#2F899F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F899F

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F899F	#FFFFFF	#000000	##000000
##2F899F	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B85A0

Deuteranopia (green-blind)

#6B799F

Tritanopia (blue-blind)

#009190

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2f899f;
/* rgb */ color: rgb(47, 137, 159);
/* oklch */ color: oklch(58.7% 0.089 217.4);

Tailwind

colors: {
  custom: {
    50: '#77abbb',
    500: '#2f899f',
    950: '#000000',
  },
}

SCSS

$custom: #2f899f;
$custom-light: #77abbb;
$custom-dark: #000000;

JSON

{
  "hex": "#2f899f",
  "rgb": {
    "r": 47,
    "g": 137,
    "b": 159
  },
  "hsl": {
    "h": 191.786,
    "s": 54.369,
    "l": 40.392
  },
  "oklch": {
    "l": 0.58679,
    "c": 0.08909,
    "h": 217.4
  },
  "luminance": 0.20999
}

Semantic roles & 50–950 ramp

primary

#2F899F

secondary

#BD7C6D

accent

#674ADE

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #2F899F

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

Preview Lab → · Contrast checker → · Palette generator →