#2F47BF#2F47BF

#2F47BF is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.9% C 0.189 H 268.8°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#2F47BF
RGB	rgb(47, 71, 191)
HSL	hsl(230, 61%, 47%)
HSV	hsv(230, 75%, 75%)
CMYK	cmyk(75.4%, 62.8%, 0%, 25.1%)
CIE-LAB	lab(35.73, 33.47, -65.43)
CIE-LCH	lch(35.73, 73.49, 297.09°)
OKLab	oklab(45.91% -0.0041 -0.1892)
OKLCH	oklch(45.91% 0.189 268.8)
XYZ	xyz(12.8263, 8.8710, 50.3164)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F47BF #BFA72F

analogous

#2F8FBF #2F47BF #5F2FBF

triadic

#2F47BF #BF2F47 #47BF2F

tetradic

#2F47BF #BF2F8F #BFA72F #2FBF5F

square

#2F47BF #BF2F8F #BFA72F #2FBF5F

split-complementary

#2F47BF #BF5F2F #8FBF2F

monochromatic

#17225D #23358E #2F47BF #566BD5 #8796E1

Accessibility & contrast

On white

7.57

#2F47BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#2F47BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F47BF

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F47BF	#FFFFFF	#000000	##FFFFFF
##2F47BF	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC3

Deuteranopia (green-blind)

#004DBD

Tritanopia (blue-blind)

#00667C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2f47bf;
/* rgb */ color: rgb(47, 71, 191);
/* oklch */ color: oklch(45.9% 0.189 268.8);

Tailwind

colors: {
  custom: {
    50: '#7d7ad3',
    500: '#2f47bf',
    950: '#000000',
  },
}

SCSS

$custom: #2f47bf;
$custom-light: #7d7ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f47bf",
  "rgb": {
    "r": 47,
    "g": 71,
    "b": 191
  },
  "hsl": {
    "h": 230,
    "s": 60.504,
    "l": 46.667
  },
  "oklch": {
    "l": 0.45906,
    "c": 0.18919,
    "h": 268.8
  },
  "luminance": 0.08872
}

Semantic roles & 50–950 ramp

primary

#2F47BF

secondary

#CBBE7F

accent

#C944E4

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2F47BF

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

Preview Lab → · Contrast checker → · Palette generator →