#2C1F93#2C1F93

#2C1F93 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.9% C 0.177 H 277.0°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#2C1F93
RGB	rgb(44, 31, 147)
HSL	hsl(247, 65%, 35%)
HSV	hsv(247, 79%, 58%)
CMYK	cmyk(70.1%, 78.9%, 0%, 42.4%)
CIE-LAB	lab(22.38, 42.08, -60.92)
CIE-LCH	lch(22.38, 74.04, 304.63°)
OKLab	oklab(34.93% 0.0216 -0.1761)
OKLCH	oklch(34.93% 0.177 277)
XYZ	xyz(6.7934, 3.6214, 27.9391)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1F93 #86931F

analogous

#1F4C93 #2C1F93 #661F93

triadic

#2C1F93 #932C1F #1F932C

tetradic

#2C1F93 #931F4C #86931F #1F9366

square

#2C1F93 #931F4C #86931F #1F9366

split-complementary

#2C1F93 #93661F #4C931F

monochromatic

#0E0A2E #1D1460 #2C1F93 #3B2AC6 #6152DA

Accessibility & contrast

On white

12.18

#2C1F93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2C1F93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1F93

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1F93	#FFFFFF	#000000	##FFFFFF
##2C1F93	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)

#003A96

Deuteranopia (green-blind)

#003091

Tritanopia (blue-blind)

#004258

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2c1f93;
/* rgb */ color: rgb(44, 31, 147);
/* oklch */ color: oklch(34.9% 0.177 277.0);

Tailwind

colors: {
  custom: {
    50: '#755eb4',
    500: '#2c1f93',
    950: '#000000',
  },
}

SCSS

$custom: #2c1f93;
$custom-light: #755eb4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1f93",
  "rgb": {
    "r": 44,
    "g": 31,
    "b": 147
  },
  "hsl": {
    "h": 246.724,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.34934,
    "c": 0.17738,
    "h": 277
  },
  "luminance": 0.03622
}

Semantic roles & 50–950 ramp

primary

#2C1F93

secondary

#B1BE50

accent

#E840D5

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2C1F93

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

Preview Lab → · Contrast checker → · Palette generator →