#2B6372#2B6372

#2B6372 is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 46.9% C 0.063 H 218.0°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#2B6372
RGB	rgb(43, 99, 114)
HSL	hsl(193, 45%, 31%)
HSV	hsv(193, 62%, 45%)
CMYK	cmyk(62.3%, 13.2%, 0%, 55.3%)
CIE-LAB	lab(38.99, -13.47, -13.99)
CIE-LCH	lch(38.99, 19.42, 226.08°)
OKLab	oklab(46.87% -0.0497 -0.0388)
OKLCH	oklch(46.87% 0.063 218)
XYZ	xyz(8.4941, 10.6513, 17.5246)
Luminance	0.1065 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6372 #723A2B

analogous

#2B725D #2B6372 #2B3F72

triadic

#2B6372 #722B63 #63722B

tetradic

#2B6372 #5D2B72 #723A2B #3F722B

square

#2B6372 #5D2B72 #723A2B #3F722B

split-complementary

#2B6372 #722B3F #725D2B

monochromatic

#091619 #1A3C46 #2B6372 #3C8A9E #58AAC0

Accessibility & contrast

On white

6.71

#2B6372 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#2B6372 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6372

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6372	#FFFFFF	#000000	##FFFFFF
##2B6372	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596073

Deuteranopia (green-blind)

#4F5872

Tritanopia (blue-blind)

#006868

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2b6372;
/* rgb */ color: rgb(43, 99, 114);
/* oklch */ color: oklch(46.9% 0.063 218.0);

Tailwind

colors: {
  custom: {
    50: '#6c8f9a',
    500: '#2b6372',
    950: '#000000',
  },
}

SCSS

$custom: #2b6372;
$custom-light: #6c8f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6372",
  "rgb": {
    "r": 43,
    "g": 99,
    "b": 114
  },
  "hsl": {
    "h": 192.676,
    "s": 45.223,
    "l": 30.784
  },
  "oklch": {
    "l": 0.46868,
    "c": 0.06306,
    "h": 218
  },
  "luminance": 0.10652
}

Semantic roles & 50–950 ramp

primary

#2B6372

secondary

#A46655

accent

#6E53D5

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #2B6372

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

Preview Lab → · Contrast checker → · Palette generator →