#2F1CAD#2F1CAD

#2F1CAD is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 37.8% C 0.210 H 275.4°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#2F1CAD
RGB	rgb(47, 28, 173)
HSL	hsl(248, 72%, 39%)
HSV	hsv(248, 84%, 68%)
CMYK	cmyk(72.8%, 83.8%, 0%, 32.2%)
CIE-LAB	lab(25.11, 51.77, -72.25)
CIE-LCH	lch(25.11, 88.88, 305.63°)
OKLab	oklab(37.76% 0.0198 -0.2088)
OKLCH	oklch(37.76% 0.21 275.4)
XYZ	xyz(9.1279, 4.4511, 39.9052)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1CAD #9AAD1C

analogous

#1C52AD #2F1CAD #781CAD

triadic

#2F1CAD #AD2F1C #1CAD2F

tetradic

#2F1CAD #AD1C52 #9AAD1C #1CAD78

square

#2F1CAD #AD1C52 #9AAD1C #1CAD78

split-complementary

#2F1CAD #AD781C #52AD1C

monochromatic

#120B44 #211378 #2F1CAD #412ADC #705EE5

Accessibility & contrast

On white

11.11

#2F1CAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2F1CAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1CAD

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1CAD	#FFFFFF	#000000	##FFFFFF
##2F1CAD	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042B1

Deuteranopia (green-blind)

#0035AB

Tritanopia (blue-blind)

#004B67

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2f1cad;
/* rgb */ color: rgb(47, 28, 173);
/* oklch */ color: oklch(37.8% 0.210 275.4);

Tailwind

colors: {
  custom: {
    50: '#7d5ec7',
    500: '#2f1cad',
    950: '#000000',
  },
}

SCSS

$custom: #2f1cad;
$custom-light: #7d5ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1cad",
  "rgb": {
    "r": 47,
    "g": 28,
    "b": 173
  },
  "hsl": {
    "h": 247.862,
    "s": 72.139,
    "l": 39.412
  },
  "oklch": {
    "l": 0.37763,
    "c": 0.20976,
    "h": 275.4
  },
  "luminance": 0.04452
}

Semantic roles & 50–950 ramp

primary

#2F1CAD

secondary

#BBC95C

accent

#EF39D7

background

#F8F5FC

surface

#F0E9F8

border

#CBC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2F1CAD

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

Preview Lab → · Contrast checker → · Palette generator →