#2F2271#2F2271

#2F2271 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.1% C 0.129 H 283.9°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#2F2271
RGB	rgb(47, 34, 113)
HSL	hsl(250, 54%, 29%)
HSV	hsv(250, 70%, 44%)
CMYK	cmyk(58.4%, 69.9%, 0%, 55.7%)
CIE-LAB	lab(19.80, 29.51, -43.67)
CIE-LCH	lch(19.80, 52.71, 304.05°)
OKLab	oklab(32.13% 0.0311 -0.1256)
OKLCH	oklch(32.13% 0.129 283.9)
XYZ	xyz(4.7240, 2.9404, 15.9382)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2271 #647122

analogous

#223D71 #2F2271 #572271

triadic

#2F2271 #712F22 #22712F

tetradic

#2F2271 #71223D #647122 #227157

square

#2F2271 #71223D #647122 #227157

split-complementary

#2F2271 #715722 #3D7122

monochromatic

#0A0718 #1B1442 #2F2271 #4330A0 #5B46C7

Accessibility & contrast

On white

13.22

#2F2271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2F2271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2271

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2271	#FFFFFF	#000000	##FFFFFF
##2F2271	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003273

Deuteranopia (green-blind)

#002D6F

Tritanopia (blue-blind)

#0F3646

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2f2271;
/* rgb */ color: rgb(47, 34, 113);
/* oklch */ color: oklch(32.1% 0.129 283.9);

Tailwind

colors: {
  custom: {
    50: '#6f5e9b',
    500: '#2f2271',
    950: '#000000',
  },
}

SCSS

$custom: #2f2271;
$custom-light: #6f5e9b;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2271",
  "rgb": {
    "r": 47,
    "g": 34,
    "b": 113
  },
  "hsl": {
    "h": 249.873,
    "s": 53.741,
    "l": 28.824
  },
  "oklch": {
    "l": 0.32127,
    "c": 0.12936,
    "h": 283.9
  },
  "luminance": 0.02941
}

Semantic roles & 50–950 ramp

primary

#2F2271

secondary

#96A44A

accent

#DD4BC5

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #2F2271

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

Preview Lab → · Contrast checker → · Palette generator →