#2F2CAF#2F2CAF

#2F2CAF is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.9% C 0.199 H 273.7°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#2F2CAF
RGB	rgb(47, 44, 175)
HSL	hsl(241, 60%, 43%)
HSV	hsv(241, 75%, 69%)
CMYK	cmyk(73.1%, 74.9%, 0%, 31.4%)
CIE-LAB	lab(28.11, 44.38, -68.47)
CIE-LCH	lch(28.11, 81.60, 302.95°)
OKLab	oklab(39.93% 0.0128 -0.1981)
OKLCH	oklch(39.93% 0.199 273.7)
XYZ	xyz(9.8083, 5.4999, 41.0938)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2CAF #ACAF2C

analogous

#2C6AAF #2F2CAF #702CAF

triadic

#2F2CAF #AF2F2C #2CAF2F

tetradic

#2F2CAF #AF2C6A #ACAF2C #2CAF70

square

#2F2CAF #AF2C6A #ACAF2C #2CAF70

split-complementary

#2F2CAF #AF702C #6AAF2C

monochromatic

#15134D #22207E #2F2CAF #4B47D1 #7B78DD

Accessibility & contrast

On white

10.00

#2F2CAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2F2CAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2CAF

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2CAF	#FFFFFF	#000000	##FFFFFF
##2F2CAF	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B3

Deuteranopia (green-blind)

#003CAD

Tritanopia (blue-blind)

#00526B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2f2caf;
/* rgb */ color: rgb(47, 44, 175);
/* oklch */ color: oklch(39.9% 0.199 273.7);

Tailwind

colors: {
  custom: {
    50: '#7c67c8',
    500: '#2f2caf',
    950: '#000000',
  },
}

SCSS

$custom: #2f2caf;
$custom-light: #7c67c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2caf",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 175
  },
  "hsl": {
    "h": 241.374,
    "s": 59.817,
    "l": 42.941
  },
  "oklch": {
    "l": 0.39927,
    "c": 0.1985,
    "h": 273.7
  },
  "luminance": 0.05501
}

Semantic roles & 50–950 ramp

primary

#2F2CAF

secondary

#C3C572

accent

#E345DF

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2CAF

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

Preview Lab → · Contrast checker → · Palette generator →