#2F72D0#2F72D0

#2F72D0 is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.0% C 0.160 H 257.7°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#2F72D0
RGB	rgb(47, 114, 208)
HSL	hsl(215, 63%, 50%)
HSV	hsv(215, 77%, 82%)
CMYK	cmyk(77.4%, 45.2%, 0%, 18.4%)
CIE-LAB	lab(48.50, 12.12, -54.57)
CIE-LCH	lch(48.50, 55.90, 282.52°)
OKLab	oklab(55.96% -0.0342 -0.1565)
OKLCH	oklch(55.96% 0.16 257.7)
XYZ	xyz(18.5706, 17.1909, 62.0017)
Luminance	0.1719 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F72D0 #D08D2F

analogous

#2FC2D0 #2F72D0 #3D2FD0

triadic

#2F72D0 #D02F72 #72D02F

tetradic

#2F72D0 #D02FC2 #D08D2F #2FD03D

square

#2F72D0 #D02FC2 #D08D2F #2FD03D

split-complementary

#2F72D0 #D03D2F #C2D02F

monochromatic

#183B6C #24579E #2F72D0 #6194DB #93B6E7

Accessibility & contrast

On white

4.73

#2F72D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#2F72D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F72D0

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F72D0	#FFFFFF	#000000	##FFFFFF
##2F72D0	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#417BD4

Deuteranopia (green-blind)

#1C6CCE

Tritanopia (blue-blind)

#008897

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2f72d0;
/* rgb */ color: rgb(47, 114, 208);
/* oklch */ color: oklch(56.0% 0.160 257.7);

Tailwind

colors: {
  custom: {
    50: '#7f99df',
    500: '#2f72d0',
    950: '#000000',
  },
}

SCSS

$custom: #2f72d0;
$custom-light: #7f99df;
$custom-dark: #000000;

JSON

{
  "hex": "#2f72d0",
  "rgb": {
    "r": 47,
    "g": 114,
    "b": 208
  },
  "hsl": {
    "h": 215.031,
    "s": 63.137,
    "l": 50
  },
  "oklch": {
    "l": 0.55957,
    "c": 0.1602,
    "h": 257.7
  },
  "luminance": 0.17193
}

Semantic roles & 50–950 ramp

primary

#2F72D0

secondary

#D1B389

accent

#A242E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #2F72D0

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

Preview Lab → · Contrast checker → · Palette generator →