#2D1DA6#2D1DA6

#2D1DA6 is a dark, highly saturated blue. Relative luminance 0.042; OKLCH L 36.9% C 0.201 H 275.3°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#2D1DA6
RGB	rgb(45, 29, 166)
HSL	hsl(247, 70%, 38%)
HSV	hsv(247, 83%, 65%)
CMYK	cmyk(72.9%, 82.5%, 0%, 34.9%)
CIE-LAB	lab(24.29, 49.09, -69.39)
CIE-LCH	lch(24.29, 85.00, 305.27°)
OKLab	oklab(36.92% 0.0187 -0.2006)
OKLCH	oklch(36.92% 0.201 275.3)
XYZ	xyz(8.4022, 4.1890, 36.4347)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1DA6 #96A61D

analogous

#1D52A6 #2D1DA6 #711DA6

triadic

#2D1DA6 #A62D1D #1DA62D

tetradic

#2D1DA6 #A61D52 #96A61D #1DA671

square

#2D1DA6 #A61D52 #96A61D #1DA671

split-complementary

#2D1DA6 #A6711D #52A61D

monochromatic

#110B3E #1F1472 #2D1DA6 #3C27D9 #6B5BE2

Accessibility & contrast

On white

11.43

#2D1DA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2D1DA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1DA6

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1DA6	#FFFFFF	#000000	##FFFFFF
##2D1DA6	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040AA

Deuteranopia (green-blind)

#0033A4

Tritanopia (blue-blind)

#004863

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2d1da6;
/* rgb */ color: rgb(45, 29, 166);
/* oklch */ color: oklch(36.9% 0.201 275.3);

Tailwind

colors: {
  custom: {
    50: '#7a5ec2',
    500: '#2d1da6',
    950: '#000000',
  },
}

SCSS

$custom: #2d1da6;
$custom-light: #7a5ec2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1da6",
  "rgb": {
    "r": 45,
    "g": 29,
    "b": 166
  },
  "hsl": {
    "h": 247.007,
    "s": 70.256,
    "l": 38.235
  },
  "oklch": {
    "l": 0.36918,
    "c": 0.20148,
    "h": 275.3
  },
  "luminance": 0.0419
}

Semantic roles & 50–950 ramp

primary

#2D1DA6

secondary

#B9C659

accent

#ED3BD8

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2D1DA6

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

Preview Lab → · Contrast checker → · Palette generator →