#2F2184#2F2184

#2F2184 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.8% C 0.156 H 280.5°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#2F2184
RGB	rgb(47, 33, 132)
HSL	hsl(248, 60%, 32%)
HSV	hsv(248, 75%, 52%)
CMYK	cmyk(64.4%, 75%, 0%, 48.2%)
CIE-LAB	lab(21.42, 36.44, -53.13)
CIE-LCH	lch(21.42, 64.42, 304.45°)
OKLab	oklab(33.85% 0.0284 -0.1533)
OKLCH	oklch(33.85% 0.156 280.5)
XYZ	xyz(5.8797, 3.3576, 22.1636)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2184 #768421

analogous

#214484 #2F2184 #612184

triadic

#2F2184 #842F21 #21842F

tetradic

#2F2184 #842144 #768421 #218461

square

#2F2184 #842144 #768421 #218461

split-complementary

#2F2184 #846121 #448421

monochromatic

#0C0922 #1E1553 #2F2184 #402DB5 #604DD2

Accessibility & contrast

On white

12.56

#2F2184 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#2F2184 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2184

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2184	#FFFFFF	#000000	##FFFFFF
##2F2184	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)

#003787

Deuteranopia (green-blind)

#003082

Tritanopia (blue-blind)

#003D50

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2f2184;
/* rgb */ color: rgb(47, 33, 132);
/* oklch */ color: oklch(33.8% 0.156 280.5);

Tailwind

colors: {
  custom: {
    50: '#735ea9',
    500: '#2f2184',
    950: '#000000',
  },
}

SCSS

$custom: #2f2184;
$custom-light: #735ea9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2184",
  "rgb": {
    "r": 47,
    "g": 33,
    "b": 132
  },
  "hsl": {
    "h": 248.485,
    "s": 60,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33847,
    "c": 0.15586,
    "h": 280.5
  },
  "luminance": 0.03358
}

Semantic roles & 50–950 ramp

primary

#2F2184

secondary

#A7B64B

accent

#E345CD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2F2184

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

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