#2D2297#2D2297

#2D2297 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.8% C 0.179 H 276.5°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#2D2297
RGB	rgb(45, 34, 151)
HSL	hsl(246, 63%, 36%)
HSV	hsv(246, 77%, 59%)
CMYK	cmyk(70.2%, 77.5%, 0%, 40.8%)
CIE-LAB	lab(23.46, 41.86, -61.60)
CIE-LCH	lch(23.46, 74.48, 304.20°)
OKLab	oklab(35.84% 0.0204 -0.1781)
OKLCH	oklch(35.84% 0.179 276.5)
XYZ	xyz(7.2383, 3.9357, 29.6504)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2297 #8C9722

analogous

#225297 #2D2297 #682297

triadic

#2D2297 #972D22 #22972D

tetradic

#2D2297 #972252 #8C9722 #229768

square

#2D2297 #972252 #8C9722 #229768

split-complementary

#2D2297 #976822 #529722

monochromatic

#0F0C33 #1E1765 #2D2297 #3C2DC9 #665ADA

Accessibility & contrast

On white

11.75

#2D2297 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2D2297 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2297

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2297	#FFFFFF	#000000	##FFFFFF
##2D2297	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9A

Deuteranopia (green-blind)

#003395

Tritanopia (blue-blind)

#00445B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2d2297;
/* rgb */ color: rgb(45, 34, 151);
/* oklch */ color: oklch(35.8% 0.179 276.5);

Tailwind

colors: {
  custom: {
    50: '#7660b7',
    500: '#2d2297',
    950: '#000000',
  },
}

SCSS

$custom: #2d2297;
$custom-light: #7660b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2297",
  "rgb": {
    "r": 45,
    "g": 34,
    "b": 151
  },
  "hsl": {
    "h": 245.641,
    "s": 63.243,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35842,
    "c": 0.17922,
    "h": 276.5
  },
  "luminance": 0.03936
}

Semantic roles & 50–950 ramp

primary

#2D2297

secondary

#B4BE57

accent

#E642D7

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2D2297

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

Preview Lab → · Contrast checker → · Palette generator →