#2F2CB2#2F2CB2

#2F2CB2 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.2% C 0.202 H 273.5°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#2F2CB2
RGB	rgb(47, 44, 178)
HSL	hsl(241, 60%, 44%)
HSV	hsv(241, 75%, 70%)
CMYK	cmyk(73.6%, 75.3%, 0%, 30.2%)
CIE-LAB	lab(28.43, 45.37, -69.75)
CIE-LCH	lch(28.43, 83.20, 303.04°)
OKLab	oklab(40.24% 0.0122 -0.2018)
OKLCH	oklch(40.24% 0.202 273.5)
XYZ	xyz(10.1062, 5.6190, 42.6628)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.37

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2CB2 #AFB22C

analogous

#2C6CB2 #2F2CB2 #722CB2

triadic

#2F2CB2 #B22F2C #2CB22F

tetradic

#2F2CB2 #B22C6C #AFB22C #2CB272

square

#2F2CB2 #B22C6C #AFB22C #2CB272

split-complementary

#2F2CB2 #B2722C #6CB22C

monochromatic

#151450 #222081 #2F2CB2 #4C49D2 #7C7ADE

Accessibility & contrast

On white

9.89

#2F2CB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2F2CB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2CB2

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2CB2	#FFFFFF	#000000	##FFFFFF
##2F2CB2	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B6

Deuteranopia (green-blind)

#003DB0

Tritanopia (blue-blind)

#00536D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2f2cb2;
/* rgb */ color: rgb(47, 44, 178);
/* oklch */ color: oklch(40.2% 0.202 273.5);

Tailwind

colors: {
  custom: {
    50: '#7d67ca',
    500: '#2f2cb2',
    950: '#000000',
  },
}

SCSS

$custom: #2f2cb2;
$custom-light: #7d67ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2cb2",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 178
  },
  "hsl": {
    "h": 241.343,
    "s": 60.36,
    "l": 43.529
  },
  "oklch": {
    "l": 0.40245,
    "c": 0.20216,
    "h": 273.5
  },
  "luminance": 0.0562
}

Semantic roles & 50–950 ramp

primary

#2F2CB2

secondary

#C4C673

accent

#E444E0

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2CB2

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

Preview Lab → · Contrast checker → · Palette generator →