#2F72D4#2F72D4

#2F72D4 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.2% C 0.165 H 258.3°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#2F72D4
RGB	rgb(47, 114, 212)
HSL	hsl(216, 66%, 51%)
HSV	hsv(216, 78%, 83%)
CMYK	cmyk(77.8%, 46.2%, 0%, 16.9%)
CIE-LAB	lab(48.75, 13.62, -56.44)
CIE-LCH	lch(48.75, 58.06, 283.57°)
OKLab	oklab(56.23% -0.0335 -0.162)
OKLCH	oklch(56.23% 0.165 258.3)
XYZ	xyz(19.0689, 17.3902, 64.6262)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F72D4 #D4912F

analogous

#2FC5D4 #2F72D4 #3E2FD4

triadic

#2F72D4 #D42F72 #72D42F

tetradic

#2F72D4 #D42FC5 #D4912F #2FD43E

square

#2F72D4 #D42FC5 #D4912F #2FD43E

split-complementary

#2F72D4 #D43E2F #C5D42F

monochromatic

#173C71 #2257A4 #2F72D4 #6294DE #94B7E9

Accessibility & contrast

On white

4.69

#2F72D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#2F72D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F72D4

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F72D4	#FFFFFF	#000000	##FFFFFF
##2F72D4	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D7CD8

Deuteranopia (green-blind)

#106DD2

Tritanopia (blue-blind)

#008999

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2f72d4;
/* rgb */ color: rgb(47, 114, 212);
/* oklch */ color: oklch(56.2% 0.165 258.3);

Tailwind

colors: {
  custom: {
    50: '#8099e2',
    500: '#2f72d4',
    950: '#000000',
  },
}

SCSS

$custom: #2f72d4;
$custom-light: #8099e2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f72d4",
  "rgb": {
    "r": 47,
    "g": 114,
    "b": 212
  },
  "hsl": {
    "h": 215.636,
    "s": 65.737,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56229,
    "c": 0.16546,
    "h": 258.3
  },
  "luminance": 0.17392
}

Semantic roles & 50–950 ramp

primary

#2F72D4

secondary

#D4B68B

accent

#A43FE9

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #2F72D4

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

Preview Lab → · Contrast checker → · Palette generator →