#2B7783#2B7783

#2B7783 is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.8% C 0.075 H 209.7°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#2B7783
RGB	rgb(43, 119, 131)
HSL	hsl(188, 51%, 34%)
HSV	hsv(188, 67%, 51%)
CMYK	cmyk(67.2%, 9.2%, 0%, 48.6%)
CIE-LAB	lab(46.10, -19.04, -13.43)
CIE-LCH	lch(46.10, 23.30, 215.19°)
OKLab	oklab(52.8% -0.0653 -0.0373)
OKLCH	oklch(52.8% 0.075 209.7)
XYZ	xyz(11.6881, 15.3447, 23.8142)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7783 #83372B

analogous

#2B8363 #2B7783 #2B4B83

triadic

#2B7783 #832B77 #77832B

tetradic

#2B7783 #632B83 #83372B #4B832B

square

#2B7783 #632B83 #83372B #4B832B

split-complementary

#2B7783 #832B4B #83632B

monochromatic

#0D2327 #1C4D55 #2B7783 #3AA1B1 #5EBBCA

Accessibility & contrast

On white

5.16

#2B7783 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#2B7783 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7783

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7783	#FFFFFF	#000000	##FFFFFF
##2B7783	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7384

Deuteranopia (green-blind)

#606983

Tritanopia (blue-blind)

#007D7B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2b7783;
/* rgb */ color: rgb(43, 119, 131);
/* oklch */ color: oklch(52.8% 0.075 209.7);

Tailwind

colors: {
  custom: {
    50: '#709ea7',
    500: '#2b7783',
    950: '#000000',
  },
}

SCSS

$custom: #2b7783;
$custom-light: #709ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7783",
  "rgb": {
    "r": 43,
    "g": 119,
    "b": 131
  },
  "hsl": {
    "h": 188.182,
    "s": 50.575,
    "l": 34.118
  },
  "oklch": {
    "l": 0.52797,
    "c": 0.07522,
    "h": 209.7
  },
  "luminance": 0.15346
}

Semantic roles & 50–950 ramp

primary

#2B7783

secondary

#B0655A

accent

#614EDA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #2B7783

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

Preview Lab → · Contrast checker → · Palette generator →