#2F1D93#2F1D93

#2F1D93 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.9% C 0.179 H 278.7°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#2F1D93
RGB	rgb(47, 29, 147)
HSL	hsl(249, 67%, 35%)
HSV	hsv(249, 80%, 58%)
CMYK	cmyk(68%, 80.3%, 0%, 42.4%)
CIE-LAB	lab(22.26, 43.41, -61.10)
CIE-LCH	lch(22.26, 74.95, 305.39°)
OKLab	oklab(34.92% 0.027 -0.1765)
OKLCH	oklch(34.92% 0.179 278.7)
XYZ	xyz(6.8764, 3.5891, 27.9285)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1D93 #81931D

analogous

#1D4693 #2F1D93 #6A1D93

triadic

#2F1D93 #932F1D #1D932F

tetradic

#2F1D93 #931D46 #81931D #1D936A

square

#2F1D93 #931D46 #81931D #1D936A

split-complementary

#2F1D93 #936A1D #46931D

monochromatic

#0E092D #1F1360 #2F1D93 #3F27C6 #644EDC

Accessibility & contrast

On white

12.22

#2F1D93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2F1D93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1D93

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1D93	#FFFFFF	#000000	##FFFFFF
##2F1D93	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A96

Deuteranopia (green-blind)

#003091

Tritanopia (blue-blind)

#004158

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2f1d93;
/* rgb */ color: rgb(47, 29, 147);
/* oklch */ color: oklch(34.9% 0.179 278.7);

Tailwind

colors: {
  custom: {
    50: '#775db4',
    500: '#2f1d93',
    950: '#000000',
  },
}

SCSS

$custom: #2f1d93;
$custom-light: #775db4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1d93",
  "rgb": {
    "r": 47,
    "g": 29,
    "b": 147
  },
  "hsl": {
    "h": 249.153,
    "s": 67.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.34916,
    "c": 0.17853,
    "h": 278.7
  },
  "luminance": 0.0359
}

Semantic roles & 50–950 ramp

primary

#2F1D93

secondary

#ADBF4D

accent

#EA3ED0

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2F1D93

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

Preview Lab → · Contrast checker → · Palette generator →