#2C2271#2C2271

#2C2271 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.9% C 0.130 H 281.9°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#2C2271
RGB	rgb(44, 34, 113)
HSL	hsl(248, 54%, 29%)
HSV	hsv(248, 70%, 44%)
CMYK	cmyk(61.1%, 69.9%, 0%, 55.7%)
CIE-LAB	lab(19.52, 28.97, -44.15)
CIE-LCH	lch(19.52, 52.80, 303.28°)
OKLab	oklab(31.85% 0.0267 -0.1271)
OKLCH	oklch(31.85% 0.13 281.9)
XYZ	xyz(4.5904, 2.8715, 15.9319)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2271 #677122

analogous

#224071 #2C2271 #542271

triadic

#2C2271 #712C22 #22712C

tetradic

#2C2271 #712240 #677122 #227154

square

#2C2271 #712240 #677122 #227154

split-complementary

#2C2271 #715422 #407122

monochromatic

#090718 #1A1442 #2C2271 #3E30A0 #5646C7

Accessibility & contrast

On white

13.34

#2C2271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#2C2271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2271

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2271	#FFFFFF	#000000	##FFFFFF
##2C2271	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003273

Deuteranopia (green-blind)

#002C6F

Tritanopia (blue-blind)

#033646

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2c2271;
/* rgb */ color: rgb(44, 34, 113);
/* oklch */ color: oklch(31.9% 0.130 281.9);

Tailwind

colors: {
  custom: {
    50: '#6e5e9b',
    500: '#2c2271',
    950: '#000000',
  },
}

SCSS

$custom: #2c2271;
$custom-light: #6e5e9b;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2271",
  "rgb": {
    "r": 44,
    "g": 34,
    "b": 113
  },
  "hsl": {
    "h": 247.595,
    "s": 53.741,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31854,
    "c": 0.12983,
    "h": 281.9
  },
  "luminance": 0.02872
}

Semantic roles & 50–950 ramp

primary

#2C2271

secondary

#99A44A

accent

#DD4BCB

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08040E

muted

#7A797E

Preview Lab

Preview with #2C2271

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

Preview Lab → · Contrast checker → · Palette generator →