#2F329A#2F329A

#2F329A is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.8% C 0.165 H 274.3°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#2F329A
RGB	rgb(47, 50, 154)
HSL	hsl(238, 53%, 39%)
HSV	hsv(238, 69%, 60%)
CMYK	cmyk(69.5%, 67.5%, 0%, 39.6%)
CIE-LAB	lab(27.35, 33.59, -57.04)
CIE-LCH	lch(27.35, 66.19, 300.49°)
OKLab	oklab(38.75% 0.0124 -0.1647)
OKLCH	oklch(38.75% 0.165 274.3)
XYZ	xyz(8.1437, 5.2179, 31.1436)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F329A #9A972F

analogous

#2F689A #2F329A #622F9A

triadic

#2F329A #9A2F32 #329A2F

tetradic

#2F329A #9A2F68 #9A972F #2F9A62

square

#2F329A #9A2F68 #9A972F #2F9A62

split-complementary

#2F329A #9A622F #689A2F

monochromatic

#12143C #21236B #2F329A #4145C5 #7073D3

Accessibility & contrast

On white

10.27

#2F329A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2F329A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F329A

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F329A	#FFFFFF	#000000	##FFFFFF
##2F329A	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469D

Deuteranopia (green-blind)

#003C98

Tritanopia (blue-blind)

#004D61

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f329a;
/* rgb */ color: rgb(47, 50, 154);
/* oklch */ color: oklch(38.8% 0.165 274.3);

Tailwind

colors: {
  custom: {
    50: '#766ab9',
    500: '#2f329a',
    950: '#000000',
  },
}

SCSS

$custom: #2f329a;
$custom-light: #766ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f329a",
  "rgb": {
    "r": 47,
    "g": 50,
    "b": 154
  },
  "hsl": {
    "h": 238.318,
    "s": 53.234,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38751,
    "c": 0.16518,
    "h": 274.3
  },
  "luminance": 0.05219
}

Semantic roles & 50–950 ramp

primary

#2F329A

secondary

#BBB96A

accent

#D94BDD

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2F329A

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

Preview Lab → · Contrast checker → · Palette generator →