#2F2C8D#2F2C8D

#2F2C8D is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.5% C 0.155 H 276.8°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#2F2C8D
RGB	rgb(47, 44, 141)
HSL	hsl(242, 52%, 36%)
HSV	hsv(242, 69%, 55%)
CMYK	cmyk(66.7%, 68.8%, 0%, 44.7%)
CIE-LAB	lab(24.73, 32.82, -53.33)
CIE-LCH	lch(24.73, 62.62, 301.61°)
OKLab	oklab(36.48% 0.0184 -0.1539)
OKLCH	oklch(36.48% 0.155 276.8)
XYZ	xyz(6.8791, 4.3282, 25.6670)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2C8D #8A8D2C

analogous

#2C5A8D #2F2C8D #602C8D

triadic

#2F2C8D #8D2F2C #2C8D2F

tetradic

#2F2C8D #8D2C5A #8A8D2C #2C8D60

square

#2F2C8D #8D2C5A #8A8D2C #2C8D60

split-complementary

#2F2C8D #8D602C #5A8D2C

monochromatic

#100F30 #1F1D5E #2F2C8D #3F3BBC #6865CF

Accessibility & contrast

On white

11.26

#2F2C8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2F2C8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2C8D

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2C8D	#FFFFFF	#000000	##FFFFFF
##2F2C8D	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F90

Deuteranopia (green-blind)

#00368B

Tritanopia (blue-blind)

#004658

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2f2c8d;
/* rgb */ color: rgb(47, 44, 141);
/* oklch */ color: oklch(36.5% 0.155 276.8);

Tailwind

colors: {
  custom: {
    50: '#7466af',
    500: '#2f2c8d',
    950: '#000000',
  },
}

SCSS

$custom: #2f2c8d;
$custom-light: #7466af;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2c8d",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 141
  },
  "hsl": {
    "h": 241.856,
    "s": 52.432,
    "l": 36.275
  },
  "oklch": {
    "l": 0.36483,
    "c": 0.15496,
    "h": 276.8
  },
  "luminance": 0.04329
}

Semantic roles & 50–950 ramp

primary

#2F2C8D

secondary

#B3B560

accent

#DC4CD7

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2F2C8D

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

Preview Lab → · Contrast checker → · Palette generator →