#2F46B7#2F46B7

#2F46B7 is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.0% C 0.180 H 269.0°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#2F46B7
RGB	rgb(47, 70, 183)
HSL	hsl(230, 59%, 45%)
HSV	hsv(230, 74%, 72%)
CMYK	cmyk(74.3%, 61.7%, 0%, 28.2%)
CIE-LAB	lab(34.81, 31.19, -62.24)
CIE-LCH	lch(34.81, 69.61, 296.61°)
OKLab	oklab(45.01% -0.0033 -0.1798)
OKLCH	oklch(45.01% 0.18 269)
XYZ	xyz(11.9067, 8.4023, 45.7849)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F46B7 #B7A02F

analogous

#2F8AB7 #2F46B7 #5C2FB7

triadic

#2F46B7 #B72F46 #46B72F

tetradic

#2F46B7 #B72F8A #B7A02F #2FB75C

square

#2F46B7 #B72F8A #B7A02F #2FB75C

split-complementary

#2F46B7 #B75C2F #8AB72F

monochromatic

#162156 #223386 #2F46B7 #5167D2 #8291DF

Accessibility & contrast

On white

7.83

#2F46B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#2F46B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F46B7

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F46B7	#FFFFFF	#000000	##FFFFFF
##2F46B7	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BB

Deuteranopia (green-blind)

#004CB5

Tritanopia (blue-blind)

#006378

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2f46b7;
/* rgb */ color: rgb(47, 70, 183);
/* oklch */ color: oklch(45.0% 0.180 269.0);

Tailwind

colors: {
  custom: {
    50: '#7b79ce',
    500: '#2f46b7',
    950: '#000000',
  },
}

SCSS

$custom: #2f46b7;
$custom-light: #7b79ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2f46b7",
  "rgb": {
    "r": 47,
    "g": 70,
    "b": 183
  },
  "hsl": {
    "h": 229.853,
    "s": 59.13,
    "l": 45.098
  },
  "oklch": {
    "l": 0.45011,
    "c": 0.17984,
    "h": 269
  },
  "luminance": 0.08404
}

Semantic roles & 50–950 ramp

primary

#2F46B7

secondary

#C8BB7A

accent

#C845E2

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #2F46B7

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

Preview Lab → · Contrast checker → · Palette generator →