#2D2871#2D2871

#2D2871 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.0% C 0.122 H 280.5°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#2D2871
RGB	rgb(45, 40, 113)
HSL	hsl(244, 48%, 30%)
HSV	hsv(244, 65%, 44%)
CMYK	cmyk(60.2%, 64.6%, 0%, 55.7%)
CIE-LAB	lab(21.08, 25.23, -41.59)
CIE-LCH	lch(21.08, 48.65, 301.24°)
OKLab	oklab(33.01% 0.0221 -0.1195)
OKLCH	oklch(33.01% 0.122 280.5)
XYZ	xyz(4.8207, 3.2674, 15.9962)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2871 #6C7128

analogous

#284771 #2D2871 #522871

triadic

#2D2871 #712D28 #28712D

tetradic

#2D2871 #712847 #6C7128 #287152

square

#2D2871 #712847 #6C7128 #287152

split-complementary

#2D2871 #715228 #477128

monochromatic

#090817 #1B1844 #2D2871 #3F389E #5952C2

Accessibility & contrast

On white

12.70

#2D2871 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2D2871 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2871

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2871	#FFFFFF	#000000	##FFFFFF
##2D2871	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003573

Deuteranopia (green-blind)

#003070

Tritanopia (blue-blind)

#063A48

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2d2871;
/* rgb */ color: rgb(45, 40, 113);
/* oklch */ color: oklch(33.0% 0.122 280.5);

Tailwind

colors: {
  custom: {
    50: '#6e629a',
    500: '#2d2871',
    950: '#000000',
  },
}

SCSS

$custom: #2d2871;
$custom-light: #6e629a;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2871",
  "rgb": {
    "r": 45,
    "g": 40,
    "b": 113
  },
  "hsl": {
    "h": 244.11,
    "s": 47.712,
    "l": 30
  },
  "oklch": {
    "l": 0.33013,
    "c": 0.12154,
    "h": 280.5
  },
  "luminance": 0.03268
}

Semantic roles & 50–950 ramp

primary

#2D2871

secondary

#9EA352

accent

#D750CE

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2D2871

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

Preview Lab → · Contrast checker → · Palette generator →