#2F1D94#2F1D94

#2F1D94 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 35.0% C 0.180 H 278.5°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#2F1D94
RGB	rgb(47, 29, 148)
HSL	hsl(249, 67%, 35%)
HSV	hsv(249, 80%, 58%)
CMYK	cmyk(68.2%, 80.4%, 0%, 42%)
CIE-LAB	lab(22.38, 43.72, -61.54)
CIE-LCH	lch(22.38, 75.49, 305.40°)
OKLab	oklab(35.03% 0.0267 -0.1777)
OKLCH	oklch(35.03% 0.18 278.5)
XYZ	xyz(6.9552, 3.6206, 28.3435)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1D94 #82941D

analogous

#1D4694 #2F1D94 #6B1D94

triadic

#2F1D94 #942F1D #1D942F

tetradic

#2F1D94 #941D46 #82941D #1D946B

square

#2F1D94 #941D46 #82941D #1D946B

split-complementary

#2F1D94 #946B1D #46941D

monochromatic

#0E092E #1F1361 #2F1D94 #3F27C7 #644FDC

Accessibility & contrast

On white

12.18

#2F1D94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2F1D94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1D94

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1D94	#FFFFFF	#000000	##FFFFFF
##2F1D94	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A97

Deuteranopia (green-blind)

#003192

Tritanopia (blue-blind)

#004158

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2f1d94;
/* rgb */ color: rgb(47, 29, 148);
/* oklch */ color: oklch(35.0% 0.180 278.5);

Tailwind

colors: {
  custom: {
    50: '#775db5',
    500: '#2f1d94',
    950: '#000000',
  },
}

SCSS

$custom: #2f1d94;
$custom-light: #775db5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1d94",
  "rgb": {
    "r": 47,
    "g": 29,
    "b": 148
  },
  "hsl": {
    "h": 249.076,
    "s": 67.232,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35027,
    "c": 0.17974,
    "h": 278.5
  },
  "luminance": 0.03621
}

Semantic roles & 50–950 ramp

primary

#2F1D94

secondary

#AEBF4E

accent

#EA3ED0

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2F1D94

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

Preview Lab → · Contrast checker → · Palette generator →