#2B7A8A#2B7A8A

#2B7A8A is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 53.9% C 0.079 H 213.7°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#2B7A8A
RGB	rgb(43, 122, 138)
HSL	hsl(190, 52%, 35%)
HSV	hsv(190, 69%, 54%)
CMYK	cmyk(68.8%, 11.6%, 0%, 45.9%)
CIE-LAB	lab(47.32, -18.39, -15.72)
CIE-LCH	lch(47.32, 24.20, 220.53°)
OKLab	oklab(53.86% -0.0656 -0.0437)
OKLCH	oklch(53.86% 0.079 213.7)
XYZ	xyz(12.5413, 16.2662, 26.5186)
Luminance	0.1627 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7A8A #8A3B2B

analogous

#2B8A6A #2B7A8A #2B4B8A

triadic

#2B7A8A #8A2B7A #7A8A2B

tetradic

#2B7A8A #6A2B8A #8A3B2B #4B8A2B

square

#2B7A8A #6A2B8A #8A3B2B #4B8A2B

split-complementary

#2B7A8A #8A2B4B #8A6A2B

monochromatic

#0E272D #1C515B #2B7A8A #3AA3B9 #61BCCE

Accessibility & contrast

On white

4.94

#2B7A8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#2B7A8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7A8A

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7A8A	#FFFFFF	#000000	##FFFFFF
##2B7A8A	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E768B

Deuteranopia (green-blind)

#616C8A

Tritanopia (blue-blind)

#00807F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2b7a8a;
/* rgb */ color: rgb(43, 122, 138);
/* oklch */ color: oklch(53.9% 0.079 213.7);

Tailwind

colors: {
  custom: {
    50: '#71a0ac',
    500: '#2b7a8a',
    950: '#000000',
  },
}

SCSS

$custom: #2b7a8a;
$custom-light: #71a0ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7a8a",
  "rgb": {
    "r": 43,
    "g": 122,
    "b": 138
  },
  "hsl": {
    "h": 190.105,
    "s": 52.486,
    "l": 35.49
  },
  "oklch": {
    "l": 0.53864,
    "c": 0.07886,
    "h": 213.7
  },
  "luminance": 0.16268
}

Semantic roles & 50–950 ramp

primary

#2B7A8A

secondary

#B46C5D

accent

#644CDC

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #2B7A8A

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

Preview Lab → · Contrast checker → · Palette generator →