#2D1CAD#2D1CAD

#2D1CAD is a dark, highly saturated blue. Relative luminance 0.044; OKLCH L 37.6% C 0.210 H 274.6°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#2D1CAD
RGB	rgb(45, 28, 173)
HSL	hsl(247, 72%, 39%)
HSV	hsv(247, 84%, 68%)
CMYK	cmyk(74%, 83.8%, 0%, 32.2%)
CIE-LAB	lab(24.97, 51.64, -72.49)
CIE-LCH	lch(24.97, 89.00, 305.46°)
OKLab	oklab(37.63% 0.017 -0.2096)
OKLCH	oklch(37.63% 0.21 274.6)
XYZ	xyz(9.0378, 4.4046, 39.9009)
Luminance	0.0441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1CAD #9CAD1C

analogous

#1C54AD #2D1CAD #751CAD

triadic

#2D1CAD #AD2D1C #1CAD2D

tetradic

#2D1CAD #AD1C54 #9CAD1C #1CAD75

square

#2D1CAD #AD1C54 #9CAD1C #1CAD75

split-complementary

#2D1CAD #AD751C #54AD1C

monochromatic

#120B44 #1F1378 #2D1CAD #3F2ADC #6E5EE5

Accessibility & contrast

On white

11.16

#2D1CAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2D1CAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1CAD

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1CAD	#FFFFFF	#000000	##FFFFFF
##2D1CAD	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041B1

Deuteranopia (green-blind)

#0035AB

Tritanopia (blue-blind)

#004B67

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2d1cad;
/* rgb */ color: rgb(45, 28, 173);
/* oklch */ color: oklch(37.6% 0.210 274.6);

Tailwind

colors: {
  custom: {
    50: '#7c5ec7',
    500: '#2d1cad',
    950: '#000000',
  },
}

SCSS

$custom: #2d1cad;
$custom-light: #7c5ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1cad",
  "rgb": {
    "r": 45,
    "g": 28,
    "b": 173
  },
  "hsl": {
    "h": 247.034,
    "s": 72.139,
    "l": 39.412
  },
  "oklch": {
    "l": 0.37627,
    "c": 0.21027,
    "h": 274.6
  },
  "luminance": 0.04406
}

Semantic roles & 50–950 ramp

primary

#2D1CAD

secondary

#BCC95C

accent

#EF39DA

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2D1CAD

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

Preview Lab → · Contrast checker → · Palette generator →