#2D72D8#2D72D8

#2D72D8 is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.4% C 0.171 H 258.6°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#2D72D8
RGB	rgb(45, 114, 216)
HSL	hsl(216, 69%, 51%)
HSV	hsv(216, 79%, 85%)
CMYK	cmyk(79.2%, 47.2%, 0%, 15.3%)
CIE-LAB	lab(48.94, 14.92, -58.40)
CIE-LCH	lch(48.94, 60.28, 284.33°)
OKLab	oklab(56.44% -0.034 -0.1678)
OKLCH	oklch(56.44% 0.171 258.6)
XYZ	xyz(19.4896, 17.5481, 67.3124)
Luminance	0.1755 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D72D8 #D8932D

analogous

#2DC8D8 #2D72D8 #3D2DD8

triadic

#2D72D8 #D82D72 #72D82D

tetradic

#2D72D8 #D82DC8 #D8932D #2DD83D

square

#2D72D8 #D82DC8 #D8932D #2DD83D

split-complementary

#2D72D8 #D83D2D #C8D82D

monochromatic

#163C75 #1F57A9 #2D72D8 #6195E2 #94B7EB

Accessibility & contrast

On white

4.66

#2D72D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#2D72D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2D72D8

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D72D8	#FFFFFF	#000000	##FFFFFF
##2D72D8	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#397DDC

Deuteranopia (green-blind)

#006DD6

Tritanopia (blue-blind)

#008A9A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2d72d8;
/* rgb */ color: rgb(45, 114, 216);
/* oklch */ color: oklch(56.4% 0.171 258.6);

Tailwind

colors: {
  custom: {
    50: '#8099e5',
    500: '#2d72d8',
    950: '#000000',
  },
}

SCSS

$custom: #2d72d8;
$custom-light: #8099e5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d72d8",
  "rgb": {
    "r": 45,
    "g": 114,
    "b": 216
  },
  "hsl": {
    "h": 215.789,
    "s": 68.675,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56444,
    "c": 0.17124,
    "h": 258.6
  },
  "luminance": 0.1755
}

Semantic roles & 50–950 ramp

primary

#2D72D8

secondary

#D6B88B

accent

#A53CEC

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0D16

muted

#7D7E84

Preview Lab

Preview with #2D72D8

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

Preview Lab → · Contrast checker → · Palette generator →