#2B7382#2B7382

#2B7382 is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 51.7% C 0.074 H 213.9°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#2B7382
RGB	rgb(43, 115, 130)
HSL	hsl(190, 50%, 34%)
HSV	hsv(190, 67%, 51%)
CMYK	cmyk(66.9%, 11.5%, 0%, 49%)
CIE-LAB	lab(44.78, -17.19, -14.84)
CIE-LCH	lch(44.78, 22.71, 220.80°)
OKLab	oklab(51.72% -0.0613 -0.0412)
OKLCH	oklch(51.72% 0.074 213.9)
XYZ	xyz(11.1546, 14.3856, 23.3036)
Luminance	0.1439 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7382 #823A2B

analogous

#2B8266 #2B7382 #2B4882

triadic

#2B7382 #822B73 #73822B

tetradic

#2B7382 #662B82 #823A2B #48822B

square

#2B7382 #662B82 #823A2B #48822B

split-complementary

#2B7382 #822B48 #82662B

monochromatic

#0D2226 #1C4A54 #2B7382 #3A9CB0 #5EB7CA

Accessibility & contrast

On white

5.42

#2B7382 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#2B7382 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7382

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7382	#FFFFFF	#000000	##FFFFFF
##2B7382	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686F83

Deuteranopia (green-blind)

#5B6682

Tritanopia (blue-blind)

#007978

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2b7382;
/* rgb */ color: rgb(43, 115, 130);
/* oklch */ color: oklch(51.7% 0.074 213.9);

Tailwind

colors: {
  custom: {
    50: '#709ba6',
    500: '#2b7382',
    950: '#000000',
  },
}

SCSS

$custom: #2b7382;
$custom-light: #709ba6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7382",
  "rgb": {
    "r": 43,
    "g": 115,
    "b": 130
  },
  "hsl": {
    "h": 190.345,
    "s": 50.289,
    "l": 33.922
  },
  "oklch": {
    "l": 0.51721,
    "c": 0.07388,
    "h": 213.9
  },
  "luminance": 0.14387
}

Semantic roles & 50–950 ramp

primary

#2B7382

secondary

#B06859

accent

#664EDA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #2B7382

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

Preview Lab → · Contrast checker → · Palette generator →