#2D2471#2D2471

#2D2471 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.3% C 0.127 H 281.9°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#2D2471
RGB	rgb(45, 36, 113)
HSL	hsl(247, 52%, 29%)
HSV	hsv(247, 68%, 44%)
CMYK	cmyk(60.2%, 68.1%, 0%, 55.7%)
CIE-LAB	lab(20.09, 27.87, -43.21)
CIE-LCH	lch(20.09, 51.42, 302.82°)
OKLab	oklab(32.29% 0.0262 -0.1243)
OKLCH	oklch(32.29% 0.127 281.9)
XYZ	xyz(4.6928, 3.0116, 15.9536)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2471 #687124

analogous

#244271 #2D2471 #542471

triadic

#2D2471 #712D24 #24712D

tetradic

#2D2471 #712442 #687124 #247154

square

#2D2471 #712442 #687124 #247154

split-complementary

#2D2471 #715424 #427124

monochromatic

#090717 #1B1543 #2D2471 #3F339F #584AC5

Accessibility & contrast

On white

13.11

#2D2471 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#2D2471 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2471

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2471	#FFFFFF	#000000	##FFFFFF
##2D2471	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003373

Deuteranopia (green-blind)

#002E6F

Tritanopia (blue-blind)

#073747

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2d2471;
/* rgb */ color: rgb(45, 36, 113);
/* oklch */ color: oklch(32.3% 0.127 281.9);

Tailwind

colors: {
  custom: {
    50: '#6e5f9b',
    500: '#2d2471',
    950: '#000000',
  },
}

SCSS

$custom: #2d2471;
$custom-light: #6e5f9b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2471",
  "rgb": {
    "r": 45,
    "g": 36,
    "b": 113
  },
  "hsl": {
    "h": 247.013,
    "s": 51.678,
    "l": 29.216
  },
  "oklch": {
    "l": 0.32288,
    "c": 0.12701,
    "h": 281.9
  },
  "luminance": 0.03012
}

Semantic roles & 50–950 ramp

primary

#2D2471

secondary

#9AA44D

accent

#DB4DCA

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08040E

muted

#7A797E

Preview Lab

Preview with #2D2471

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

Preview Lab → · Contrast checker → · Palette generator →