#2D2972#2D2972

#2D2972 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.3% C 0.122 H 279.9°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#2D2972
RGB	rgb(45, 41, 114)
HSL	hsl(243, 47%, 30%)
HSV	hsv(243, 64%, 45%)
CMYK	cmyk(60.5%, 64%, 0%, 55.3%)
CIE-LAB	lab(21.43, 24.92, -41.68)
CIE-LCH	lch(21.43, 48.56, 300.87°)
OKLab	oklab(33.29% 0.021 -0.1198)
OKLCH	oklch(33.29% 0.122 279.9)
XYZ	xyz(4.9114, 3.3583, 16.3057)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2972 #6E7229

analogous

#294972 #2D2972 #512972

triadic

#2D2972 #722D29 #29722D

tetradic

#2D2972 #722949 #6E7229 #297251

square

#2D2972 #722949 #6E7229 #297251

split-complementary

#2D2972 #725129 #497229

monochromatic

#090918 #1B1945 #2D2972 #3F399F #5A54C1

Accessibility & contrast

On white

12.56

#2D2972 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#2D2972 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2972

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2972	#FFFFFF	#000000	##FFFFFF
##2D2972	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003674

Deuteranopia (green-blind)

#003171

Tritanopia (blue-blind)

#043B49

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2d2972;
/* rgb */ color: rgb(45, 41, 114);
/* oklch */ color: oklch(33.3% 0.122 279.9);

Tailwind

colors: {
  custom: {
    50: '#6e639b',
    500: '#2d2972',
    950: '#000000',
  },
}

SCSS

$custom: #2d2972;
$custom-light: #6e639b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2972",
  "rgb": {
    "r": 45,
    "g": 41,
    "b": 114
  },
  "hsl": {
    "h": 243.288,
    "s": 47.097,
    "l": 30.392
  },
  "oklch": {
    "l": 0.33289,
    "c": 0.12159,
    "h": 279.9
  },
  "luminance": 0.03359
}

Semantic roles & 50–950 ramp

primary

#2D2972

secondary

#A0A453

accent

#D751CF

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2D2972

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

Preview Lab → · Contrast checker → · Palette generator →