#2B7B97#2B7B97

#2B7B97 is a mid, moderate cyan. Relative luminance 0.169; OKLCH L 54.7% C 0.087 H 225.3°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#2B7B97
RGB	rgb(43, 123, 151)
HSL	hsl(196, 56%, 38%)
HSV	hsv(196, 72%, 59%)
CMYK	cmyk(71.5%, 18.5%, 0%, 40.8%)
CIE-LAB	lab(48.15, -14.58, -22.11)
CIE-LCH	lch(48.15, 26.49, 236.60°)
OKLab	oklab(54.7% -0.0613 -0.0619)
OKLCH	oklch(54.7% 0.087 225.3)
XYZ	xyz(13.6629, 16.9123, 31.8165)
Luminance	0.1691 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7B97 #97472B

analogous

#2B977D #2B7B97 #2B4597

triadic

#2B7B97 #972B7B #7B972B

tetradic

#2B7B97 #7D2B97 #97472B #45972B

square

#2B7B97 #7D2B97 #97472B #45972B

split-complementary

#2B7B97 #972B45 #977D2B

monochromatic

#102D38 #1D5467 #2B7B97 #39A2C7 #68B8D4

Accessibility & contrast

On white

4.79

#2B7B97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#2B7B97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7B97

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7B97	#FFFFFF	#000000	##FFFFFF
##2B7B97	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7898

Deuteranopia (green-blind)

#5D6E97

Tritanopia (blue-blind)

#008384

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2b7b97;
/* rgb */ color: rgb(43, 123, 151);
/* oklch */ color: oklch(54.7% 0.087 225.3);

Tailwind

colors: {
  custom: {
    50: '#73a1b5',
    500: '#2b7b97',
    950: '#000000',
  },
}

SCSS

$custom: #2b7b97;
$custom-light: #73a1b5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7b97",
  "rgb": {
    "r": 43,
    "g": 123,
    "b": 151
  },
  "hsl": {
    "h": 195.556,
    "s": 55.67,
    "l": 38.039
  },
  "oklch": {
    "l": 0.54697,
    "c": 0.08713,
    "h": 225.3
  },
  "luminance": 0.16914
}

Semantic roles & 50–950 ramp

primary

#2B7B97

secondary

#BB7A63

accent

#7049DF

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #2B7B97

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

Preview Lab → · Contrast checker → · Palette generator →