#2F2780#2F2780

#2F2780 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.4% C 0.144 H 279.7°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#2F2780
RGB	rgb(47, 39, 128)
HSL	hsl(245, 53%, 33%)
HSV	hsv(245, 70%, 50%)
CMYK	cmyk(63.3%, 69.5%, 0%, 49.8%)
CIE-LAB	lab(22.35, 31.47, -49.08)
CIE-LCH	lch(22.35, 58.30, 302.66°)
OKLab	oklab(34.39% 0.0243 -0.1414)
OKLCH	oklch(34.39% 0.144 279.7)
XYZ	xyz(5.7929, 3.6135, 20.8101)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2780 #788027

analogous

#274C80 #2F2780 #5B2780

triadic

#2F2780 #802F27 #27802F

tetradic

#2F2780 #80274C #788027 #27805B

square

#2F2780 #80274C #788027 #27805B

split-complementary

#2F2780 #805B27 #4C8027

monochromatic

#0D0A22 #1E1951 #2F2780 #4035AF #6056CB

Accessibility & contrast

On white

12.19

#2F2780 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2F2780 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2780

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2780	#FFFFFF	#000000	##FFFFFF
##2F2780	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003983

Deuteranopia (green-blind)

#00327E

Tritanopia (blue-blind)

#003E50

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2f2780;
/* rgb */ color: rgb(47, 39, 128);
/* oklch */ color: oklch(34.4% 0.144 279.7);

Tailwind

colors: {
  custom: {
    50: '#7262a6',
    500: '#2f2780',
    950: '#000000',
  },
}

SCSS

$custom: #2f2780;
$custom-light: #7262a6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2780",
  "rgb": {
    "r": 47,
    "g": 39,
    "b": 128
  },
  "hsl": {
    "h": 245.393,
    "s": 53.293,
    "l": 32.745
  },
  "oklch": {
    "l": 0.34392,
    "c": 0.14351,
    "h": 279.7
  },
  "luminance": 0.03614
}

Semantic roles & 50–950 ramp

primary

#2F2780

secondary

#A8B053

accent

#DD4BD0

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#09050F

muted

#7B797F

Preview Lab

Preview with #2F2780

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

Preview Lab → · Contrast checker → · Palette generator →