#2F329F#2F329F

#2F329F is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.2% C 0.172 H 273.9°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#2F329F
RGB	rgb(47, 50, 159)
HSL	hsl(238, 54%, 40%)
HSV	hsv(238, 70%, 62%)
CMYK	cmyk(70.4%, 68.6%, 0%, 37.6%)
CIE-LAB	lab(27.81, 35.35, -59.32)
CIE-LCH	lch(27.81, 69.06, 300.79°)
OKLab	oklab(39.23% 0.0118 -0.1714)
OKLCH	oklch(39.23% 0.172 273.9)
XYZ	xyz(8.5688, 5.3879, 33.3826)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F329F #9F9C2F

analogous

#2F6A9F #2F329F #642F9F

triadic

#2F329F #9F2F32 #329F2F

tetradic

#2F329F #9F2F6A #9F9C2F #2F9F64

square

#2F329F #9F2F6A #9F9C2F #2F9F64

split-complementary

#2F329F #9F642F #6A9F2F

monochromatic

#131441 #212370 #2F329F #4447C8 #7375D6

Accessibility & contrast

On white

10.11

#2F329F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2F329F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F329F

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F329F	#FFFFFF	#000000	##FFFFFF
##2F329F	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A2

Deuteranopia (green-blind)

#003C9D

Tritanopia (blue-blind)

#004F64

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2f329f;
/* rgb */ color: rgb(47, 50, 159);
/* oklch */ color: oklch(39.2% 0.172 273.9);

Tailwind

colors: {
  custom: {
    50: '#786abc',
    500: '#2f329f',
    950: '#000000',
  },
}

SCSS

$custom: #2f329f;
$custom-light: #786abc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f329f",
  "rgb": {
    "r": 47,
    "g": 50,
    "b": 159
  },
  "hsl": {
    "h": 238.393,
    "s": 54.369,
    "l": 40.392
  },
  "oklch": {
    "l": 0.39231,
    "c": 0.17181,
    "h": 273.9
  },
  "luminance": 0.05389
}

Semantic roles & 50–950 ramp

primary

#2F329F

secondary

#BDBB6D

accent

#DA4ADE

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2F329F

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

Preview Lab → · Contrast checker → · Palette generator →