#2F2773#2F2773

#2F2773 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.2% C 0.125 H 281.9°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#2F2773
RGB	rgb(47, 39, 115)
HSL	hsl(246, 49%, 30%)
HSV	hsv(246, 66%, 45%)
CMYK	cmyk(59.1%, 66.1%, 0%, 54.9%)
CIE-LAB	lab(21.18, 26.98, -42.71)
CIE-LCH	lch(21.18, 50.52, 302.28°)
OKLab	oklab(33.18% 0.0258 -0.1227)
OKLCH	oklch(33.18% 0.125 281.9)
XYZ	xyz(4.9914, 3.2929, 16.5889)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2773 #6B7327

analogous

#274573 #2F2773 #552773

triadic

#2F2773 #732F27 #27732F

tetradic

#2F2773 #732745 #6B7327 #277355

square

#2F2773 #732745 #6B7327 #277355

split-complementary

#2F2773 #735527 #457327

monochromatic

#0A0818 #1C1845 #2F2773 #4236A1 #5D51C4

Accessibility & contrast

On white

12.66

#2F2773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#2F2773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2773

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2773	#FFFFFF	#000000	##FFFFFF
##2F2773	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003575

Deuteranopia (green-blind)

#003071

Tritanopia (blue-blind)

#0B3A49

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2f2773;
/* rgb */ color: rgb(47, 39, 115);
/* oklch */ color: oklch(33.2% 0.125 281.9);

Tailwind

colors: {
  custom: {
    50: '#6f619c',
    500: '#2f2773',
    950: '#000000',
  },
}

SCSS

$custom: #2f2773;
$custom-light: #6f619c;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2773",
  "rgb": {
    "r": 47,
    "g": 39,
    "b": 115
  },
  "hsl": {
    "h": 246.316,
    "s": 49.351,
    "l": 30.196
  },
  "oklch": {
    "l": 0.33181,
    "c": 0.12542,
    "h": 281.9
  },
  "luminance": 0.03293
}

Semantic roles & 50–950 ramp

primary

#2F2773

secondary

#9CA550

accent

#D94FCA

background

#F7F5F9

surface

#EDEAF2

border

#C8C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2F2773

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

Preview Lab → · Contrast checker → · Palette generator →