#2F4ABD#2F4ABD

#2F4ABD is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.3% C 0.183 H 268.1°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#2F4ABD
RGB	rgb(47, 74, 189)
HSL	hsl(229, 60%, 46%)
HSV	hsv(229, 75%, 74%)
CMYK	cmyk(75.1%, 60.8%, 0%, 25.9%)
CIE-LAB	lab(36.32, 30.80, -63.30)
CIE-LCH	lch(36.32, 70.40, 295.95°)
OKLab	oklab(46.29% -0.006 -0.1829)
OKLCH	oklch(46.29% 0.183 268.1)
XYZ	xyz(12.8032, 9.1746, 49.2304)
Luminance	0.0918 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4ABD #BDA22F

analogous

#2F91BD #2F4ABD #5B2FBD

triadic

#2F4ABD #BD2F4A #4ABD2F

tetradic

#2F4ABD #BD2F91 #BDA22F #2FBD5B

square

#2F4ABD #BD2F91 #BDA22F #2FBD5B

split-complementary

#2F4ABD #BD5B2F #91BD2F

monochromatic

#17245B #23378C #2F4ABD #556DD5 #8697E1

Accessibility & contrast

On white

7.41

#2F4ABD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#2F4ABD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4ABD

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4ABD	#FFFFFF	#000000	##FFFFFF
##2F4ABD	1.00	7.41	2.84	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC1

Deuteranopia (green-blind)

#004FBB

Tritanopia (blue-blind)

#00677C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2f4abd;
/* rgb */ color: rgb(47, 74, 189);
/* oklch */ color: oklch(46.3% 0.183 268.1);

Tailwind

colors: {
  custom: {
    50: '#7d7cd2',
    500: '#2f4abd',
    950: '#000000',
  },
}

SCSS

$custom: #2f4abd;
$custom-light: #7d7cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4abd",
  "rgb": {
    "r": 47,
    "g": 74,
    "b": 189
  },
  "hsl": {
    "h": 228.592,
    "s": 60.169,
    "l": 46.275
  },
  "oklch": {
    "l": 0.46286,
    "c": 0.18298,
    "h": 268.1
  },
  "luminance": 0.09176
}

Semantic roles & 50–950 ramp

primary

#2F4ABD

secondary

#CABC7E

accent

#C544E3

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2F4ABD

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

Preview Lab → · Contrast checker → · Palette generator →