#2B72AB#2B72AB

#2B72AB is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.5% C 0.114 H 246.5°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#2B72AB
RGB	rgb(43, 114, 171)
HSL	hsl(207, 60%, 42%)
HSV	hsv(207, 75%, 67%)
CMYK	cmyk(74.9%, 33.3%, 0%, 32.9%)
CIE-LAB	lab(46.29, -2.20, -36.73)
CIE-LCH	lch(46.29, 36.79, 266.58°)
OKLab	oklab(53.53% -0.0453 -0.1042)
OKLCH	oklch(53.53% 0.114 246.5)
XYZ	xyz(14.3614, 15.4868, 40.7525)
Luminance	0.1549 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B72AB #AB642B

analogous

#2BABA4 #2B72AB #2B32AB

triadic

#2B72AB #AB2B72 #72AB2B

tetradic

#2B72AB #A42BAB #AB642B #32AB2B

square

#2B72AB #A42BAB #AB642B #32AB2B

split-complementary

#2B72AB #AB2B32 #ABA42B

monochromatic

#123149 #1F517A #2B72AB #4391D0 #74AEDC

Accessibility & contrast

On white

5.12

#2B72AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#2B72AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B72AB

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B72AB	#FFFFFF	#000000	##FFFFFF
##2B72AB	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5874AD

Deuteranopia (green-blind)

#4668AA

Tritanopia (blue-blind)

#008086

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2b72ab;
/* rgb */ color: rgb(43, 114, 171);
/* oklch */ color: oklch(53.5% 0.114 246.5);

Tailwind

colors: {
  custom: {
    50: '#769ac4',
    500: '#2b72ab',
    950: '#000000',
  },
}

SCSS

$custom: #2b72ab;
$custom-light: #769ac4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b72ab",
  "rgb": {
    "r": 43,
    "g": 114,
    "b": 171
  },
  "hsl": {
    "h": 206.719,
    "s": 59.813,
    "l": 41.961
  },
  "oklch": {
    "l": 0.53526,
    "c": 0.11365,
    "h": 246.5
  },
  "luminance": 0.15488
}

Semantic roles & 50–950 ramp

primary

#2B72AB

secondary

#C4946E

accent

#8B45E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2B72AB

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

Preview Lab → · Contrast checker → · Palette generator →