#2B7AA3#2B7AA3

#2B7AA3 is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 55.0% C 0.099 H 235.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#2B7AA3
RGB	rgb(43, 122, 163)
HSL	hsl(201, 58%, 40%)
HSV	hsv(201, 74%, 64%)
CMYK	cmyk(73.6%, 25.2%, 0%, 36.1%)
CIE-LAB	lab(48.35, -9.83, -28.82)
CIE-LCH	lch(48.35, 30.46, 251.16°)
OKLab	oklab(55.03% -0.0558 -0.0812)
OKLCH	oklch(55.03% 0.099 235.5)
XYZ	xyz(14.5640, 17.0753, 37.1715)
Luminance	0.1708 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7AA3 #A3542B

analogous

#2BA390 #2B7AA3 #2B3EA3

triadic

#2B7AA3 #A32B7A #7AA32B

tetradic

#2B7AA3 #902BA3 #A3542B #3EA32B

square

#2B7AA3 #902BA3 #A3542B #3EA32B

split-complementary

#2B7AA3 #A32B3E #A3902B

monochromatic

#113242 #1E5673 #2B7AA3 #3F9CCC #6FB5D9

Accessibility & contrast

On white

4.76

#2B7AA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#2B7AA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7AA3

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7AA3	#FFFFFF	#000000	##FFFFFF
##2B7AA3	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6679A5

Deuteranopia (green-blind)

#566EA2

Tritanopia (blue-blind)

#008588

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2b7aa3;
/* rgb */ color: rgb(43, 122, 163);
/* oklch */ color: oklch(55.0% 0.099 235.5);

Tailwind

colors: {
  custom: {
    50: '#75a0be',
    500: '#2b7aa3',
    950: '#000000',
  },
}

SCSS

$custom: #2b7aa3;
$custom-light: #75a0be;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7aa3",
  "rgb": {
    "r": 43,
    "g": 122,
    "b": 163
  },
  "hsl": {
    "h": 200.5,
    "s": 58.252,
    "l": 40.392
  },
  "oklch": {
    "l": 0.55032,
    "c": 0.09852,
    "h": 235.5
  },
  "luminance": 0.17077
}

Semantic roles & 50–950 ramp

primary

#2B7AA3

secondary

#C0876A

accent

#7B46E1

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2B7AA3

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

Preview Lab → · Contrast checker → · Palette generator →