#2D2291#2D2291

#2D2291 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.2% C 0.172 H 277.3°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#2D2291
RGB	rgb(45, 34, 145)
HSL	hsl(246, 62%, 35%)
HSV	hsv(246, 77%, 57%)
CMYK	cmyk(69%, 76.6%, 0%, 43.1%)
CIE-LAB	lab(22.81, 39.90, -58.96)
CIE-LCH	lch(22.81, 71.20, 304.09°)
OKLab	oklab(35.2% 0.0219 -0.1704)
OKLCH	oklch(35.2% 0.172 277.3)
XYZ	xyz(6.7634, 3.7457, 27.1491)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2291 #869122

analogous

#224E91 #2D2291 #642291

triadic

#2D2291 #912D22 #22912D

tetradic

#2D2291 #91224E #869122 #229164

square

#2D2291 #91224E #869122 #229164

split-complementary

#2D2291 #916422 #4E9122

monochromatic

#0E0B2E #1E165F #2D2291 #3C2EC3 #6356D7

Accessibility & contrast

On white

12.01

#2D2291 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2D2291 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2291

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2291	#FFFFFF	#000000	##FFFFFF
##2D2291	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B94

Deuteranopia (green-blind)

#00328F

Tritanopia (blue-blind)

#004258

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2d2291;
/* rgb */ color: rgb(45, 34, 145);
/* oklch */ color: oklch(35.2% 0.172 277.3);

Tailwind

colors: {
  custom: {
    50: '#755fb2',
    500: '#2d2291',
    950: '#000000',
  },
}

SCSS

$custom: #2d2291;
$custom-light: #755fb2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2291",
  "rgb": {
    "r": 45,
    "g": 34,
    "b": 145
  },
  "hsl": {
    "h": 245.946,
    "s": 62.011,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35195,
    "c": 0.17176,
    "h": 277.3
  },
  "luminance": 0.03746
}

Semantic roles & 50–950 ramp

primary

#2D2291

secondary

#B1BB53

accent

#E543D5

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2D2291

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

Preview Lab → · Contrast checker → · Palette generator →