#2F2177#2F2177

#2F2177 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.5% C 0.139 H 282.9°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#2F2177
RGB	rgb(47, 33, 119)
HSL	hsl(250, 57%, 30%)
HSV	hsv(250, 72%, 47%)
CMYK	cmyk(60.5%, 72.3%, 0%, 53.3%)
CIE-LAB	lab(20.14, 32.14, -46.98)
CIE-LCH	lch(20.14, 56.92, 304.37°)
OKLab	oklab(32.54% 0.031 -0.1353)
OKLCH	oklch(32.54% 0.139 282.9)
XYZ	xyz(5.0449, 3.0236, 17.7670)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2177 #697721

analogous

#213E77 #2F2177 #5A2177

triadic

#2F2177 #772F21 #21772F

tetradic

#2F2177 #77213E #697721 #21775A

square

#2F2177 #77213E #697721 #21775A

split-complementary

#2F2177 #775A21 #3E7721

monochromatic

#090718 #1C1447 #2F2177 #422EA7 #5C47CC

Accessibility & contrast

On white

13.09

#2F2177 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#2F2177 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2177

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2177	#FFFFFF	#000000	##FFFFFF
##2F2177	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337A

Deuteranopia (green-blind)

#002E75

Tritanopia (blue-blind)

#053849

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2f2177;
/* rgb */ color: rgb(47, 33, 119);
/* oklch */ color: oklch(32.5% 0.139 282.9);

Tailwind

colors: {
  custom: {
    50: '#705e9f',
    500: '#2f2177',
    950: '#000000',
  },
}

SCSS

$custom: #2f2177;
$custom-light: #705e9f;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2177",
  "rgb": {
    "r": 47,
    "g": 33,
    "b": 119
  },
  "hsl": {
    "h": 249.767,
    "s": 56.579,
    "l": 29.804
  },
  "oklch": {
    "l": 0.32541,
    "c": 0.13879,
    "h": 282.9
  },
  "luminance": 0.03024
}

Semantic roles & 50–950 ramp

primary

#2F2177

secondary

#9AAA4A

accent

#E048C7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040F

muted

#7B797E

Preview Lab

Preview with #2F2177

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

Preview Lab → · Contrast checker → · Palette generator →