#2D2773#2D2773

#2D2773 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.0% C 0.126 H 280.5°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#2D2773
RGB	rgb(45, 39, 115)
HSL	hsl(245, 49%, 30%)
HSV	hsv(245, 66%, 45%)
CMYK	cmyk(60.9%, 66.1%, 0%, 54.9%)
CIE-LAB	lab(21.00, 26.60, -43.01)
CIE-LCH	lch(21.00, 50.57, 301.74°)
OKLab	oklab(33.01% 0.023 -0.1237)
OKLCH	oklch(33.01% 0.126 280.5)
XYZ	xyz(4.9012, 3.2464, 16.5847)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2773 #6D7327

analogous

#274773 #2D2773 #532773

triadic

#2D2773 #732D27 #27732D

tetradic

#2D2773 #732747 #6D7327 #277353

square

#2D2773 #732747 #6D7327 #277353

split-complementary

#2D2773 #735327 #477327

monochromatic

#090818 #1B1845 #2D2773 #3F36A1 #5A51C4

Accessibility & contrast

On white

12.73

#2D2773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2D2773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2773

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2773	#FFFFFF	#000000	##FFFFFF
##2D2773	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003575

Deuteranopia (green-blind)

#003071

Tritanopia (blue-blind)

#023A49

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2d2773;
/* rgb */ color: rgb(45, 39, 115);
/* oklch */ color: oklch(33.0% 0.126 280.5);

Tailwind

colors: {
  custom: {
    50: '#6e619c',
    500: '#2d2773',
    950: '#000000',
  },
}

SCSS

$custom: #2d2773;
$custom-light: #6e619c;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2773",
  "rgb": {
    "r": 45,
    "g": 39,
    "b": 115
  },
  "hsl": {
    "h": 244.737,
    "s": 49.351,
    "l": 30.196
  },
  "oklch": {
    "l": 0.33009,
    "c": 0.12579,
    "h": 280.5
  },
  "luminance": 0.03247
}

Semantic roles & 50–950 ramp

primary

#2D2773

secondary

#9FA550

accent

#D94FCE

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2D2773

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

Preview Lab → · Contrast checker → · Palette generator →