#2B72A4#2B72A4

#2B72A4 is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 53.1% C 0.105 H 243.2°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#2B72A4
RGB	rgb(43, 114, 164)
HSL	hsl(205, 58%, 41%)
HSV	hsv(205, 74%, 64%)
CMYK	cmyk(73.8%, 30.5%, 0%, 35.7%)
CIE-LAB	lab(45.94, -4.76, -33.18)
CIE-LCH	lch(45.94, 33.52, 261.83°)
OKLab	oklab(53.14% -0.0474 -0.0939)
OKLCH	oklch(53.14% 0.105 243.2)
XYZ	xyz(13.7118, 15.2270, 37.3312)
Luminance	0.1523 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B72A4 #A45D2B

analogous

#2BA499 #2B72A4 #2B36A4

triadic

#2B72A4 #A42B72 #72A42B

tetradic

#2B72A4 #992BA4 #A45D2B #36A42B

square

#2B72A4 #992BA4 #A45D2B #36A42B

split-complementary

#2B72A4 #A42B36 #A4992B

monochromatic

#122F43 #1E5074 #2B72A4 #3F92CD #70AED9

Accessibility & contrast

On white

5.19

#2B72A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#2B72A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B72A4

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B72A4	#FFFFFF	#000000	##FFFFFF
##2B72A4	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B73A6

Deuteranopia (green-blind)

#4A68A3

Tritanopia (blue-blind)

#007E84

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2b72a4;
/* rgb */ color: rgb(43, 114, 164);
/* oklch */ color: oklch(53.1% 0.105 243.2);

Tailwind

colors: {
  custom: {
    50: '#759abf',
    500: '#2b72a4',
    950: '#000000',
  },
}

SCSS

$custom: #2b72a4;
$custom-light: #759abf;
$custom-dark: #000000;

JSON

{
  "hex": "#2b72a4",
  "rgb": {
    "r": 43,
    "g": 114,
    "b": 164
  },
  "hsl": {
    "h": 204.793,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.53135,
    "c": 0.1052,
    "h": 243.2
  },
  "luminance": 0.15229
}

Semantic roles & 50–950 ramp

primary

#2B72A4

secondary

#C18E6A

accent

#8646E2

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2B72A4

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

Preview Lab → · Contrast checker → · Palette generator →