#2F2C9E#2F2C9E

#2F2C9E is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.2% C 0.177 H 275.1°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#2F2C9E
RGB	rgb(47, 44, 158)
HSL	hsl(242, 56%, 40%)
HSV	hsv(242, 72%, 62%)
CMYK	cmyk(70.3%, 72.2%, 0%, 38%)
CIE-LAB	lab(26.37, 38.68, -61.08)
CIE-LCH	lch(26.37, 72.30, 302.34°)
OKLab	oklab(38.17% 0.0159 -0.1765)
OKLCH	oklch(38.17% 0.177 275.1)
XYZ	xyz(8.2425, 4.8736, 32.8474)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2C9E #9B9E2C

analogous

#2C629E #2F2C9E #682C9E

triadic

#2F2C9E #9E2F2C #2C9E2F

tetradic

#2F2C9E #9E2C62 #9B9E2C #2C9E68

square

#2F2C9E #9E2C62 #9B9E2C #2C9E68

split-complementary

#2F2C9E #9E682C #629E2C

monochromatic

#13113E #211F6E #2F2C9E #423EC9 #716ED7

Accessibility & contrast

On white

10.63

#2F2C9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2F2C9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2C9E

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2C9E	#FFFFFF	#000000	##FFFFFF
##2F2C9E	1.00	10.63	1.97	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A1

Deuteranopia (green-blind)

#00399C

Tritanopia (blue-blind)

#004C62

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2f2c9e;
/* rgb */ color: rgb(47, 44, 158);
/* oklch */ color: oklch(38.2% 0.177 275.1);

Tailwind

colors: {
  custom: {
    50: '#7866bc',
    500: '#2f2c9e',
    950: '#000000',
  },
}

SCSS

$custom: #2f2c9e;
$custom-light: #7866bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2c9e",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 158
  },
  "hsl": {
    "h": 241.579,
    "s": 56.436,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38165,
    "c": 0.17725,
    "h": 275.1
  },
  "luminance": 0.04874
}

Semantic roles & 50–950 ramp

primary

#2F2C9E

secondary

#BBBE68

accent

#E048DC

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2F2C9E

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

Preview Lab → · Contrast checker → · Palette generator →