#2D1B92#2D1B92

#2D1B92 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.4% C 0.180 H 278.1°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#2D1B92
RGB	rgb(45, 27, 146)
HSL	hsl(249, 69%, 34%)
HSV	hsv(249, 82%, 57%)
CMYK	cmyk(69.2%, 81.5%, 0%, 42.7%)
CIE-LAB	lab(21.64, 43.90, -61.52)
CIE-LCH	lch(21.64, 75.58, 305.51°)
OKLab	oklab(34.41% 0.0253 -0.1777)
OKLCH	oklch(34.41% 0.18 278.1)
XYZ	xyz(6.6608, 3.4165, 27.4970)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1B92 #80921B

analogous

#1B4592 #2D1B92 #691B92

triadic

#2D1B92 #922D1B #1B922D

tetradic

#2D1B92 #921B45 #80921B #1B9269

square

#2D1B92 #921B45 #80921B #1B9269

split-complementary

#2D1B92 #92691B #45921B

monochromatic

#0D082B #1D115E #2D1B92 #3D25C6 #604ADE

Accessibility & contrast

On white

12.47

#2D1B92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2D1B92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1B92

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1B92	#FFFFFF	#000000	##FFFFFF
##2D1B92	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003895

Deuteranopia (green-blind)

#002F90

Tritanopia (blue-blind)

#004057

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2d1b92;
/* rgb */ color: rgb(45, 27, 146);
/* oklch */ color: oklch(34.4% 0.180 278.1);

Tailwind

colors: {
  custom: {
    50: '#765bb3',
    500: '#2d1b92',
    950: '#000000',
  },
}

SCSS

$custom: #2d1b92;
$custom-light: #765bb3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1b92",
  "rgb": {
    "r": 45,
    "g": 27,
    "b": 146
  },
  "hsl": {
    "h": 249.076,
    "s": 68.786,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34407,
    "c": 0.17952,
    "h": 278.1
  },
  "luminance": 0.03417
}

Semantic roles & 50–950 ramp

primary

#2D1B92

secondary

#AEBF49

accent

#EC3CD1

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2D1B92

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

Preview Lab → · Contrast checker → · Palette generator →