#2F4AC0#2F4AC0

#2F4AC0 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.5% C 0.187 H 268.2°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#2F4AC0
RGB	rgb(47, 74, 192)
HSL	hsl(229, 61%, 47%)
HSV	hsv(229, 76%, 75%)
CMYK	cmyk(75.5%, 61.5%, 0%, 24.7%)
CIE-LAB	lab(36.57, 31.90, -64.65)
CIE-LCH	lch(36.57, 72.09, 296.26°)
OKLab	oklab(46.55% -0.006 -0.1868)
OKLCH	oklch(46.55% 0.187 268.2)
XYZ	xyz(13.1322, 9.3062, 50.9631)
Luminance	0.0931 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4AC0 #C0A52F

analogous

#2F92C0 #2F4AC0 #5D2FC0

triadic

#2F4AC0 #C02F4A #4AC02F

tetradic

#2F4AC0 #C02F92 #C0A52F #2FC05D

square

#2F4AC0 #C02F92 #C0A52F #2FC05D

split-complementary

#2F4AC0 #C05D2F #92C02F

monochromatic

#17245E #23378F #2F4AC0 #566ED6 #8898E2

Accessibility & contrast

On white

7.34

#2F4AC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#2F4AC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4AC0

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4AC0	#FFFFFF	#000000	##FFFFFF
##2F4AC0	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC4

Deuteranopia (green-blind)

#004FBE

Tritanopia (blue-blind)

#00687E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2f4ac0;
/* rgb */ color: rgb(47, 74, 192);
/* oklch */ color: oklch(46.5% 0.187 268.2);

Tailwind

colors: {
  custom: {
    50: '#7d7cd4',
    500: '#2f4ac0',
    950: '#000000',
  },
}

SCSS

$custom: #2f4ac0;
$custom-light: #7d7cd4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4ac0",
  "rgb": {
    "r": 47,
    "g": 74,
    "b": 192
  },
  "hsl": {
    "h": 228.828,
    "s": 60.669,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46548,
    "c": 0.18694,
    "h": 268.2
  },
  "luminance": 0.09308
}

Semantic roles & 50–950 ramp

primary

#2F4AC0

secondary

#CBBD7F

accent

#C644E4

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2F4AC0

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

Preview Lab → · Contrast checker → · Palette generator →