#2F2C9F#2F2C9F

#2F2C9F is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.3% C 0.179 H 275.0°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#2F2C9F
RGB	rgb(47, 44, 159)
HSL	hsl(242, 57%, 40%)
HSV	hsv(242, 72%, 62%)
CMYK	cmyk(70.4%, 72.3%, 0%, 37.6%)
CIE-LAB	lab(26.47, 39.02, -61.53)
CIE-LCH	lch(26.47, 72.86, 302.38°)
OKLab	oklab(38.27% 0.0157 -0.1778)
OKLCH	oklch(38.27% 0.179 275)
XYZ	xyz(8.3289, 4.9081, 33.3026)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2C9F #9C9F2C

analogous

#2C639F #2F2C9F #682C9F

triadic

#2F2C9F #9F2F2C #2C9F2F

tetradic

#2F2C9F #9F2C63 #9C9F2C #2C9F68

square

#2F2C9F #9F2C63 #9C9F2C #2C9F68

split-complementary

#2F2C9F #9F682C #639F2C

monochromatic

#13113F #211F6F #2F2C9F #423ECA #716ED7

Accessibility & contrast

On white

10.60

#2F2C9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#2F2C9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2C9F

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2C9F	#FFFFFF	#000000	##FFFFFF
##2F2C9F	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A2

Deuteranopia (green-blind)

#00399D

Tritanopia (blue-blind)

#004C62

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2f2c9f;
/* rgb */ color: rgb(47, 44, 159);
/* oklch */ color: oklch(38.3% 0.179 275.0);

Tailwind

colors: {
  custom: {
    50: '#7866bc',
    500: '#2f2c9f',
    950: '#000000',
  },
}

SCSS

$custom: #2f2c9f;
$custom-light: #7866bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2c9f",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 159
  },
  "hsl": {
    "h": 241.565,
    "s": 56.65,
    "l": 39.804
  },
  "oklch": {
    "l": 0.38266,
    "c": 0.17853,
    "h": 275
  },
  "luminance": 0.04909
}

Semantic roles & 50–950 ramp

primary

#2F2C9F

secondary

#BCBE69

accent

#E048DC

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2F2C9F

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

Preview Lab → · Contrast checker → · Palette generator →