#2F899B#2F899B

#2F899B is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.5% C 0.087 H 213.6°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#2F899B
RGB	rgb(47, 137, 155)
HSL	hsl(190, 53%, 40%)
HSV	hsv(190, 70%, 61%)
CMYK	cmyk(69.7%, 11.6%, 0%, 39.2%)
CIE-LAB	lab(52.80, -20.28, -17.32)
CIE-LCH	lch(52.80, 26.66, 220.50°)
OKLab	oklab(58.51% -0.0724 -0.0482)
OKLCH	oklch(58.51% 0.087 213.6)
XYZ	xyz(16.0319, 20.8604, 34.1855)
Luminance	0.2086 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F899B #9B412F

analogous

#2F9B77 #2F899B #2F539B

triadic

#2F899B #9B2F89 #899B2F

tetradic

#2F899B #772F9B #9B412F #539B2F

square

#2F899B #772F9B #9B412F #539B2F

split-complementary

#2F899B #9B2F53 #9B772F

monochromatic

#13363D #215F6C #2F899B #42B0C6 #71C3D4

Accessibility & contrast

On white

4.06

#2F899B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#2F899B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F899B

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F899B	#FFFFFF	#000000	##000000
##2F899B	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C849C

Deuteranopia (green-blind)

#6C799B

Tritanopia (blue-blind)

#00908F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2f899b;
/* rgb */ color: rgb(47, 137, 155);
/* oklch */ color: oklch(58.5% 0.087 213.6);

Tailwind

colors: {
  custom: {
    50: '#76abb8',
    500: '#2f899b',
    950: '#000000',
  },
}

SCSS

$custom: #2f899b;
$custom-light: #76abb8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f899b",
  "rgb": {
    "r": 47,
    "g": 137,
    "b": 155
  },
  "hsl": {
    "h": 190,
    "s": 53.465,
    "l": 39.608
  },
  "oklch": {
    "l": 0.58509,
    "c": 0.08701,
    "h": 213.6
  },
  "luminance": 0.20862
}

Semantic roles & 50–950 ramp

primary

#2F899B

secondary

#BB786A

accent

#634BDD

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #2F899B

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

Preview Lab → · Contrast checker → · Palette generator →