#2B7C8F#2B7C8F

#2B7C8F is a mid, moderate cyan. Relative luminance 0.169; OKLCH L 54.6% C 0.082 H 216.5°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#2B7C8F
RGB	rgb(43, 124, 143)
HSL	hsl(191, 54%, 36%)
HSV	hsv(191, 70%, 56%)
CMYK	cmyk(69.9%, 13.3%, 0%, 43.9%)
CIE-LAB	lab(48.15, -17.83, -17.41)
CIE-LCH	lch(48.15, 24.92, 224.32°)
OKLab	oklab(54.59% -0.0657 -0.0485)
OKLCH	oklch(54.59% 0.082 216.5)
XYZ	xyz(13.1598, 16.9106, 28.5518)
Luminance	0.1691 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7C8F #8F3E2B

analogous

#2B8F70 #2B7C8F #2B4A8F

triadic

#2B7C8F #8F2B7C #7C8F2B

tetradic

#2B7C8F #702B8F #8F3E2B #4A8F2B

square

#2B7C8F #702B8F #8F3E2B #4A8F2B

split-complementary

#2B7C8F #8F2B4A #8F702B

monochromatic

#0F2A31 #1D5360 #2B7C8F #39A5BE #64BCD0

Accessibility & contrast

On white

4.79

#2B7C8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#2B7C8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7C8F

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7C8F	#FFFFFF	#000000	##FFFFFF
##2B7C8F	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7890

Deuteranopia (green-blind)

#616E8F

Tritanopia (blue-blind)

#008382

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2b7c8f;
/* rgb */ color: rgb(43, 124, 143);
/* oklch */ color: oklch(54.6% 0.082 216.5);

Tailwind

colors: {
  custom: {
    50: '#72a2af',
    500: '#2b7c8f',
    950: '#000000',
  },
}

SCSS

$custom: #2b7c8f;
$custom-light: #72a2af;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7c8f",
  "rgb": {
    "r": 43,
    "g": 124,
    "b": 143
  },
  "hsl": {
    "h": 191.4,
    "s": 53.763,
    "l": 36.471
  },
  "oklch": {
    "l": 0.5459,
    "c": 0.08164,
    "h": 216.5
  },
  "luminance": 0.16912
}

Semantic roles & 50–950 ramp

primary

#2B7C8F

secondary

#B7705F

accent

#664BDD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090F10

muted

#7B7E7F

Preview Lab

Preview with #2B7C8F

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

Preview Lab → · Contrast checker → · Palette generator →