#2C1D92#2C1D92

#2C1D92 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.6% C 0.178 H 277.4°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#2C1D92
RGB	rgb(44, 29, 146)
HSL	hsl(248, 67%, 34%)
HSV	hsv(248, 80%, 57%)
CMYK	cmyk(69.9%, 80.1%, 0%, 42.7%)
CIE-LAB	lab(21.90, 42.80, -61.09)
CIE-LCH	lch(21.90, 74.59, 305.02°)
OKLab	oklab(34.57% 0.0229 -0.1765)
OKLCH	oklch(34.57% 0.178 277.4)
XYZ	xyz(6.6647, 3.4889, 27.5108)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1D92 #83921D

analogous

#1D4992 #2C1D92 #671D92

triadic

#2C1D92 #922C1D #1D922C

tetradic

#2C1D92 #921D49 #83921D #1D9267

square

#2C1D92 #921D49 #83921D #1D9267

split-complementary

#2C1D92 #92671D #49921D

monochromatic

#0D092C #1D135F #2C1D92 #3B27C5 #604EDC

Accessibility & contrast

On white

12.37

#2C1D92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2C1D92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1D92

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1D92	#FFFFFF	#000000	##FFFFFF
##2C1D92	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003995

Deuteranopia (green-blind)

#002F90

Tritanopia (blue-blind)

#004057

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2c1d92;
/* rgb */ color: rgb(44, 29, 146);
/* oklch */ color: oklch(34.6% 0.178 277.4);

Tailwind

colors: {
  custom: {
    50: '#755cb3',
    500: '#2c1d92',
    950: '#000000',
  },
}

SCSS

$custom: #2c1d92;
$custom-light: #755cb3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1d92",
  "rgb": {
    "r": 44,
    "g": 29,
    "b": 146
  },
  "hsl": {
    "h": 247.692,
    "s": 66.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.3457,
    "c": 0.17799,
    "h": 277.4
  },
  "luminance": 0.0349
}

Semantic roles & 50–950 ramp

primary

#2C1D92

secondary

#B0BE4C

accent

#EA3ED4

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2C1D92

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

Preview Lab → · Contrast checker → · Palette generator →