#2B7997#2B7997

#2B7997 is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.2% C 0.088 H 227.5°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#2B7997
RGB	rgb(43, 121, 151)
HSL	hsl(197, 56%, 38%)
HSV	hsv(197, 72%, 59%)
CMYK	cmyk(71.5%, 19.9%, 0%, 40.8%)
CIE-LAB	lab(47.52, -13.46, -23.08)
CIE-LCH	lch(47.52, 26.72, 239.75°)
OKLab	oklab(54.2% -0.0592 -0.0647)
OKLCH	oklch(54.2% 0.088 227.5)
XYZ	xyz(13.4173, 16.4212, 31.7346)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7997 #97492B

analogous

#2B977F #2B7997 #2B4397

triadic

#2B7997 #972B79 #79972B

tetradic

#2B7997 #7F2B97 #97492B #43972B

square

#2B7997 #7F2B97 #97492B #43972B

split-complementary

#2B7997 #972B43 #977F2B

monochromatic

#102D38 #1D5367 #2B7997 #399FC7 #68B6D4

Accessibility & contrast

On white

4.90

#2B7997 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#2B7997 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7997

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7997	#FFFFFF	#000000	##FFFFFF
##2B7997	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697799

Deuteranopia (green-blind)

#5A6C97

Tritanopia (blue-blind)

#008283

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2b7997;
/* rgb */ color: rgb(43, 121, 151);
/* oklch */ color: oklch(54.2% 0.088 227.5);

Tailwind

colors: {
  custom: {
    50: '#739fb5',
    500: '#2b7997',
    950: '#000000',
  },
}

SCSS

$custom: #2b7997;
$custom-light: #739fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7997",
  "rgb": {
    "r": 43,
    "g": 121,
    "b": 151
  },
  "hsl": {
    "h": 196.667,
    "s": 55.67,
    "l": 38.039
  },
  "oklch": {
    "l": 0.54196,
    "c": 0.08769,
    "h": 227.5
  },
  "luminance": 0.16423
}

Semantic roles & 50–950 ramp

primary

#2B7997

secondary

#BB7B63

accent

#7349DF

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2B7997

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

Preview Lab → · Contrast checker → · Palette generator →