#2D72B5#2D72B5

#2D72B5 is a mid, vivid cyan. Relative luminance 0.159; OKLCH L 54.2% C 0.126 H 250.8°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#2D72B5
RGB	rgb(45, 114, 181)
HSL	hsl(210, 60%, 44%)
HSV	hsv(210, 75%, 71%)
CMYK	cmyk(75.1%, 37%, 0%, 29%)
CIE-LAB	lab(46.88, 1.77, -41.62)
CIE-LCH	lch(46.88, 41.66, 272.44°)
OKLab	oklab(54.17% -0.0413 -0.1185)
OKLCH	oklch(54.17% 0.126 250.8)
XYZ	xyz(15.4368, 15.9269, 45.9677)
Luminance	0.1593 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D72B5 #B5702D

analogous

#2DB5B4 #2D72B5 #2D2EB5

triadic

#2D72B5 #B52D72 #72B52D

tetradic

#2D72B5 #B42DB5 #B5702D #2EB52D

square

#2D72B5 #B42DB5 #B5702D #2EB52D

split-complementary

#2D72B5 #B52D2E #B5B42D

monochromatic

#153453 #215384 #2D72B5 #4D91D3 #7EAFDF

Accessibility & contrast

On white

5.02

#2D72B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#2D72B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D72B5

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D72B5	#FFFFFF	#000000	##FFFFFF
##2D72B5	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5376B8

Deuteranopia (green-blind)

#3F69B4

Tritanopia (blue-blind)

#00828B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2d72b5;
/* rgb */ color: rgb(45, 114, 181);
/* oklch */ color: oklch(54.2% 0.126 250.8);

Tailwind

colors: {
  custom: {
    50: '#799acb',
    500: '#2d72b5',
    950: '#000000',
  },
}

SCSS

$custom: #2d72b5;
$custom-light: #799acb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d72b5",
  "rgb": {
    "r": 45,
    "g": 114,
    "b": 181
  },
  "hsl": {
    "h": 209.559,
    "s": 60.177,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54174,
    "c": 0.12553,
    "h": 250.8
  },
  "luminance": 0.15929
}

Semantic roles & 50–950 ramp

primary

#2D72B5

secondary

#C79E76

accent

#9344E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2D72B5

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

Preview Lab → · Contrast checker → · Palette generator →