#2D1F7A#2D1F7A

#2D1F7A is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.4% C 0.145 H 281.5°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#2D1F7A
RGB	rgb(45, 31, 122)
HSL	hsl(249, 59%, 30%)
HSV	hsv(249, 75%, 48%)
CMYK	cmyk(63.1%, 74.6%, 0%, 52.2%)
CIE-LAB	lab(19.81, 34.02, -49.44)
CIE-LCH	lch(19.81, 60.02, 304.53°)
OKLab	oklab(32.35% 0.0291 -0.1425)
OKLCH	oklch(32.35% 0.145 281.5)
XYZ	xyz(5.0839, 2.9426, 18.7087)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1F7A #6C7A1F

analogous

#1F3E7A #2D1F7A #5B1F7A

triadic

#2D1F7A #7A2D1F #1F7A2D

tetradic

#2D1F7A #7A1F3E #6C7A1F #1F7A5B

square

#2D1F7A #7A1F3E #6C7A1F #1F7A5B

split-complementary

#2D1F7A #7A5B1F #3E7A1F

monochromatic

#090618 #1B1349 #2D1F7A #3F2BAB #5944CF

Accessibility & contrast

On white

13.22

#2D1F7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2D1F7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1F7A

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1F7A	#FFFFFF	#000000	##FFFFFF
##2D1F7A	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337D

Deuteranopia (green-blind)

#002D78

Tritanopia (blue-blind)

#00384A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2d1f7a;
/* rgb */ color: rgb(45, 31, 122);
/* oklch */ color: oklch(32.4% 0.145 281.5);

Tailwind

colors: {
  custom: {
    50: '#705ca1',
    500: '#2d1f7a',
    950: '#000000',
  },
}

SCSS

$custom: #2d1f7a;
$custom-light: #705ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1f7a",
  "rgb": {
    "r": 45,
    "g": 31,
    "b": 122
  },
  "hsl": {
    "h": 249.231,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.32352,
    "c": 0.14547,
    "h": 281.5
  },
  "luminance": 0.02943
}

Semantic roles & 50–950 ramp

primary

#2D1F7A

secondary

#9EAD47

accent

#E345CA

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08040F

muted

#7B797F

Preview Lab

Preview with #2D1F7A

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

Preview Lab → · Contrast checker → · Palette generator →