#2D1D82#2D1D82

#2D1D82 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.9% C 0.158 H 280.5°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#2D1D82
RGB	rgb(45, 29, 130)
HSL	hsl(250, 64%, 31%)
HSV	hsv(250, 78%, 51%)
CMYK	cmyk(65.4%, 77.7%, 0%, 49%)
CIE-LAB	lab(20.23, 37.79, -53.83)
CIE-LCH	lch(20.23, 65.77, 305.07°)
OKLab	oklab(32.9% 0.0287 -0.1553)
OKLCH	oklch(32.9% 0.158 280.5)
XYZ	xyz(5.5495, 3.0479, 21.4106)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1D82 #72821D

analogous

#1D3F82 #2D1D82 #5F1D82

triadic

#2D1D82 #822D1D #1D822D

tetradic

#2D1D82 #821D3F #72821D #1D825F

square

#2D1D82 #821D3F #72821D #1D825F

split-complementary

#2D1D82 #825F1D #3F821D

monochromatic

#0A071E #1C1250 #2D1D82 #3E28B4 #5B44D5

Accessibility & contrast

On white

13.05

#2D1D82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2D1D82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1D82

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1D82	#FFFFFF	#000000	##FFFFFF
##2D1D82	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003485

Deuteranopia (green-blind)

#002D80

Tritanopia (blue-blind)

#003A4E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2d1d82;
/* rgb */ color: rgb(45, 29, 130);
/* oklch */ color: oklch(32.9% 0.158 280.5);

Tailwind

colors: {
  custom: {
    50: '#725ba7',
    500: '#2d1d82',
    950: '#000000',
  },
}

SCSS

$custom: #2d1d82;
$custom-light: #725ba7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1d82",
  "rgb": {
    "r": 45,
    "g": 29,
    "b": 130
  },
  "hsl": {
    "h": 249.505,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.329,
    "c": 0.15796,
    "h": 280.5
  },
  "luminance": 0.03048
}

Semantic roles & 50–950 ramp

primary

#2D1D82

secondary

#A3B546

accent

#E741CC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2D1D82

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

Preview Lab → · Contrast checker → · Palette generator →