#2B1894#2B1894

#2B1894 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 34.1% C 0.185 H 277.2°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#2B1894
RGB	rgb(43, 24, 148)
HSL	hsl(249, 72%, 34%)
HSV	hsv(249, 84%, 58%)
CMYK	cmyk(70.9%, 83.8%, 0%, 42%)
CIE-LAB	lab(21.22, 45.75, -63.45)
CIE-LCH	lch(21.22, 78.23, 305.79°)
OKLab	oklab(34.14% 0.0231 -0.1833)
OKLCH	oklch(34.14% 0.185 277.2)
XYZ	xyz(6.6665, 3.3044, 28.2977)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1894 #819418

analogous

#184394 #2B1894 #691894

triadic

#2B1894 #942B18 #18942B

tetradic

#2B1894 #941843 #819418 #189469

square

#2B1894 #941843 #819418 #189469

split-complementary

#2B1894 #946918 #439418

monochromatic

#0C072B #1C0F5F #2B1894 #3A21C9 #5D45E1

Accessibility & contrast

On white

12.64

#2B1894 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#2B1894 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1894

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1894	#FFFFFF	#000000	##FFFFFF
##2B1894	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003897

Deuteranopia (green-blind)

#002E92

Tritanopia (blue-blind)

#003F57

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2b1894;
/* rgb */ color: rgb(43, 24, 148);
/* oklch */ color: oklch(34.1% 0.185 277.2);

Tailwind

colors: {
  custom: {
    50: '#765ab5',
    500: '#2b1894',
    950: '#000000',
  },
}

SCSS

$custom: #2b1894;
$custom-light: #765ab5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1894",
  "rgb": {
    "r": 43,
    "g": 24,
    "b": 148
  },
  "hsl": {
    "h": 249.194,
    "s": 72.093,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34145,
    "c": 0.18479,
    "h": 277.2
  },
  "luminance": 0.03305
}

Semantic roles & 50–950 ramp

primary

#2B1894

secondary

#AFC246

accent

#EF39D3

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2B1894

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

Preview Lab → · Contrast checker → · Palette generator →