#2B7897#2B7897

#2B7897 is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 53.9% C 0.088 H 228.6°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#2B7897
RGB	rgb(43, 120, 151)
HSL	hsl(197, 56%, 38%)
HSV	hsv(197, 72%, 59%)
CMYK	cmyk(71.5%, 20.5%, 0%, 40.8%)
CIE-LAB	lab(47.21, -12.89, -23.57)
CIE-LCH	lch(47.21, 26.86, 241.32°)
OKLab	oklab(53.95% -0.0582 -0.066)
OKLCH	oklch(53.95% 0.088 228.6)
XYZ	xyz(13.2964, 16.1794, 31.6943)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7897 #974A2B

analogous

#2B9780 #2B7897 #2B4297

triadic

#2B7897 #972B78 #78972B

tetradic

#2B7897 #802B97 #974A2B #42972B

square

#2B7897 #802B97 #974A2B #42972B

split-complementary

#2B7897 #972B42 #97802B

monochromatic

#102C38 #1D5267 #2B7897 #399EC7 #68B5D4

Accessibility & contrast

On white

4.96

#2B7897 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#2B7897 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7897

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7897	#FFFFFF	#000000	##FFFFFF
##2B7897	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687699

Deuteranopia (green-blind)

#596B97

Tritanopia (blue-blind)

#008182

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2b7897;
/* rgb */ color: rgb(43, 120, 151);
/* oklch */ color: oklch(53.9% 0.088 228.6);

Tailwind

colors: {
  custom: {
    50: '#739fb5',
    500: '#2b7897',
    950: '#000000',
  },
}

SCSS

$custom: #2b7897;
$custom-light: #739fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7897",
  "rgb": {
    "r": 43,
    "g": 120,
    "b": 151
  },
  "hsl": {
    "h": 197.222,
    "s": 55.67,
    "l": 38.039
  },
  "oklch": {
    "l": 0.53945,
    "c": 0.08801,
    "h": 228.6
  },
  "luminance": 0.16181
}

Semantic roles & 50–950 ramp

primary

#2B7897

secondary

#BB7C63

accent

#7449DF

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2B7897

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

Preview Lab → · Contrast checker → · Palette generator →