#2D2298#2D2298

#2D2298 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.9% C 0.180 H 276.4°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#2D2298
RGB	rgb(45, 34, 152)
HSL	hsl(246, 63%, 36%)
HSV	hsv(246, 78%, 60%)
CMYK	cmyk(70.4%, 77.6%, 0%, 40.4%)
CIE-LAB	lab(23.57, 42.18, -62.04)
CIE-LCH	lch(23.57, 75.02, 304.21°)
OKLab	oklab(35.95% 0.0202 -0.1793)
OKLCH	oklch(35.95% 0.18 276.4)
XYZ	xyz(7.3199, 3.9683, 30.0799)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2298 #8D9822

analogous

#225298 #2D2298 #682298

triadic

#2D2298 #982D22 #22982D

tetradic

#2D2298 #982252 #8D9822 #229868

square

#2D2298 #982252 #8D9822 #229868

split-complementary

#2D2298 #986822 #529822

monochromatic

#0F0C34 #1E1766 #2D2298 #3C2DCA #665ADA

Accessibility & contrast

On white

11.71

#2D2298 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2D2298 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2298

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2298	#FFFFFF	#000000	##FFFFFF
##2D2298	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9B

Deuteranopia (green-blind)

#003396

Tritanopia (blue-blind)

#00455C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2d2298;
/* rgb */ color: rgb(45, 34, 152);
/* oklch */ color: oklch(35.9% 0.180 276.4);

Tailwind

colors: {
  custom: {
    50: '#7760b8',
    500: '#2d2298',
    950: '#000000',
  },
}

SCSS

$custom: #2d2298;
$custom-light: #7760b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2298",
  "rgb": {
    "r": 45,
    "g": 34,
    "b": 152
  },
  "hsl": {
    "h": 245.593,
    "s": 63.441,
    "l": 36.471
  },
  "oklch": {
    "l": 0.3595,
    "c": 0.18045,
    "h": 276.4
  },
  "luminance": 0.03969
}

Semantic roles & 50–950 ramp

primary

#2D2298

secondary

#B5BE57

accent

#E641D7

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2D2298

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

Preview Lab → · Contrast checker → · Palette generator →