#2F2C92#2F2C92

#2F2C92 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.0% C 0.162 H 276.3°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#2F2C92
RGB	rgb(47, 44, 146)
HSL	hsl(242, 54%, 37%)
HSV	hsv(242, 70%, 57%)
CMYK	cmyk(67.8%, 69.9%, 0%, 42.7%)
CIE-LAB	lab(25.20, 34.56, -55.65)
CIE-LCH	lch(25.20, 65.50, 301.84°)
OKLab	oklab(36.97% 0.0177 -0.1607)
OKLCH	oklch(36.97% 0.162 276.3)
XYZ	xyz(7.2596, 4.4804, 27.6708)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2C92 #8F922C

analogous

#2C5C92 #2F2C92 #622C92

triadic

#2F2C92 #922F2C #2C922F

tetradic

#2F2C92 #922C5C #8F922C #2C9262

square

#2F2C92 #922C5C #8F922C #2C9262

split-complementary

#2F2C92 #92622C #5C922C

monochromatic

#111034 #201E63 #2F2C92 #3E3AC1 #6A67D1

Accessibility & contrast

On white

11.07

#2F2C92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2F2C92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2C92

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2C92	#FFFFFF	#000000	##FFFFFF
##2F2C92	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004095

Deuteranopia (green-blind)

#003790

Tritanopia (blue-blind)

#00475B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2f2c92;
/* rgb */ color: rgb(47, 44, 146);
/* oklch */ color: oklch(37.0% 0.162 276.3);

Tailwind

colors: {
  custom: {
    50: '#7566b3',
    500: '#2f2c92',
    950: '#000000',
  },
}

SCSS

$custom: #2f2c92;
$custom-light: #7566b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2c92",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 146
  },
  "hsl": {
    "h": 241.765,
    "s": 53.684,
    "l": 37.255
  },
  "oklch": {
    "l": 0.36968,
    "c": 0.16164,
    "h": 276.3
  },
  "luminance": 0.04481
}

Semantic roles & 50–950 ramp

primary

#2F2C92

secondary

#B5B862

accent

#DD4BD9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2F2C92

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

Preview Lab → · Contrast checker → · Palette generator →