#2D1C92#2D1C92

#2D1C92 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.5% C 0.179 H 278.0°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#2D1C92
RGB	rgb(45, 28, 146)
HSL	hsl(249, 68%, 34%)
HSV	hsv(249, 81%, 57%)
CMYK	cmyk(69.2%, 80.8%, 0%, 42.7%)
CIE-LAB	lab(21.81, 43.41, -61.24)
CIE-LCH	lch(21.81, 75.06, 305.33°)
OKLab	oklab(34.53% 0.0249 -0.1769)
OKLCH	oklch(34.53% 0.179 278)
XYZ	xyz(6.6841, 3.4631, 27.5048)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1C92 #81921C

analogous

#1C4692 #2D1C92 #681C92

triadic

#2D1C92 #922D1C #1C922D

tetradic

#2D1C92 #921C46 #81921C #1C9268

square

#2D1C92 #921C46 #81921C #1C9268

split-complementary

#2D1C92 #92681C #46921C

monochromatic

#0D082B #1D125F #2D1C92 #3D26C5 #614CDD

Accessibility & contrast

On white

12.41

#2D1C92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#2D1C92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1C92

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1C92	#FFFFFF	#000000	##FFFFFF
##2D1C92	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	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: #2d1c92;
/* rgb */ color: rgb(45, 28, 146);
/* oklch */ color: oklch(34.5% 0.179 278.0);

Tailwind

colors: {
  custom: {
    50: '#765cb3',
    500: '#2d1c92',
    950: '#000000',
  },
}

SCSS

$custom: #2d1c92;
$custom-light: #765cb3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1c92",
  "rgb": {
    "r": 45,
    "g": 28,
    "b": 146
  },
  "hsl": {
    "h": 248.644,
    "s": 67.816,
    "l": 34.118
  },
  "oklch": {
    "l": 0.34526,
    "c": 0.17865,
    "h": 278
  },
  "luminance": 0.03464
}

Semantic roles & 50–950 ramp

primary

#2D1C92

secondary

#AEBF4B

accent

#EB3DD2

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2D1C92

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

Preview Lab → · Contrast checker → · Palette generator →