#2D1B94#2D1B94

#2D1B94 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.6% C 0.182 H 277.8°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#2D1B94
RGB	rgb(45, 27, 148)
HSL	hsl(249, 69%, 34%)
HSV	hsv(249, 82%, 58%)
CMYK	cmyk(69.6%, 81.8%, 0%, 42%)
CIE-LAB	lab(21.87, 44.52, -62.38)
CIE-LCH	lch(21.87, 76.64, 305.51°)
OKLab	oklab(34.63% 0.0248 -0.1802)
OKLCH	oklch(34.63% 0.182 277.8)
XYZ	xyz(6.8177, 3.4793, 28.3235)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1B94 #82941B

analogous

#1B4594 #2D1B94 #6A1B94

triadic

#2D1B94 #942D1B #1B942D

tetradic

#2D1B94 #941B45 #82941B #1B946A

square

#2D1B94 #941B45 #82941B #1B946A

split-complementary

#2D1B94 #946A1B #45941B

monochromatic

#0E082C #1D1260 #2D1B94 #3D24C8 #614BDE

Accessibility & contrast

On white

12.38

#2D1B94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2D1B94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1B94

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1B94	#FFFFFF	#000000	##FFFFFF
##2D1B94	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003997

Deuteranopia (green-blind)

#002F92

Tritanopia (blue-blind)

#004058

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2d1b94;
/* rgb */ color: rgb(45, 27, 148);
/* oklch */ color: oklch(34.6% 0.182 277.8);

Tailwind

colors: {
  custom: {
    50: '#765bb5',
    500: '#2d1b94',
    950: '#000000',
  },
}

SCSS

$custom: #2d1b94;
$custom-light: #765bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1b94",
  "rgb": {
    "r": 45,
    "g": 27,
    "b": 148
  },
  "hsl": {
    "h": 248.926,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.34633,
    "c": 0.18191,
    "h": 277.8
  },
  "luminance": 0.0348
}

Semantic roles & 50–950 ramp

primary

#2D1B94

secondary

#AFC04B

accent

#EC3CD2

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2D1B94

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

Preview Lab → · Contrast checker → · Palette generator →