#2B7B93#2B7B93

#2B7B93 is a mid, moderate cyan. Relative luminance 0.168; OKLCH L 54.5% C 0.084 H 221.6°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#2B7B93
RGB	rgb(43, 123, 147)
HSL	hsl(194, 55%, 37%)
HSV	hsv(194, 71%, 58%)
CMYK	cmyk(70.7%, 16.3%, 0%, 42.4%)
CIE-LAB	lab(47.99, -15.94, -20.01)
CIE-LCH	lch(47.99, 25.59, 231.46°)
OKLab	oklab(54.51% -0.0629 -0.0559)
OKLCH	oklch(54.51% 0.084 221.6)
XYZ	xyz(13.3435, 16.7846, 30.1346)
Luminance	0.1679 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7B93 #93432B

analogous

#2B9377 #2B7B93 #2B4793

triadic

#2B7B93 #932B7B #7B932B

tetradic

#2B7B93 #772B93 #93432B #47932B

square

#2B7B93 #772B93 #93432B #47932B

split-complementary

#2B7B93 #932B47 #93772B

monochromatic

#0F2C34 #1D5364 #2B7B93 #39A3C2 #66B9D2

Accessibility & contrast

On white

4.82

#2B7B93 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#2B7B93 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7B93

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7B93	#FFFFFF	#000000	##FFFFFF
##2B7B93	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7894

Deuteranopia (green-blind)

#5E6D93

Tritanopia (blue-blind)

#008383

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2b7b93;
/* rgb */ color: rgb(43, 123, 147);
/* oklch */ color: oklch(54.5% 0.084 221.6);

Tailwind

colors: {
  custom: {
    50: '#72a1b2',
    500: '#2b7b93',
    950: '#000000',
  },
}

SCSS

$custom: #2b7b93;
$custom-light: #72a1b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7b93",
  "rgb": {
    "r": 43,
    "g": 123,
    "b": 147
  },
  "hsl": {
    "h": 193.846,
    "s": 54.737,
    "l": 37.255
  },
  "oklch": {
    "l": 0.54514,
    "c": 0.08417,
    "h": 221.6
  },
  "luminance": 0.16786
}

Semantic roles & 50–950 ramp

primary

#2B7B93

secondary

#B97561

accent

#6C4ADE

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #2B7B93

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

Preview Lab → · Contrast checker → · Palette generator →