#2A1796#2A1796

#2A1796 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 34.2% C 0.188 H 276.5°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#2A1796
RGB	rgb(42, 23, 150)
HSL	hsl(249, 73%, 34%)
HSV	hsv(249, 85%, 59%)
CMYK	cmyk(72%, 84.7%, 0%, 41.2%)
CIE-LAB	lab(21.23, 46.73, -64.68)
CIE-LCH	lch(21.23, 79.79, 305.85°)
OKLab	oklab(34.2% 0.0214 -0.1869)
OKLCH	oklch(34.2% 0.188 276.5)
XYZ	xyz(6.7645, 3.3064, 29.1300)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1796 #839617

analogous

#174496 #2A1796 #6A1796

triadic

#2A1796 #962A17 #17962A

tetradic

#2A1796 #961744 #839617 #17966A

square

#2A1796 #961744 #839617 #17966A

split-complementary

#2A1796 #966A17 #449617

monochromatic

#0C072C #1B0F61 #2A1796 #391FCB #5D45E2

Accessibility & contrast

On white

12.64

#2A1796 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#2A1796 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1796

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1796	#FFFFFF	#000000	##FFFFFF
##2A1796	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)

#003899

Deuteranopia (green-blind)

#002D94

Tritanopia (blue-blind)

#004058

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2a1796;
/* rgb */ color: rgb(42, 23, 150);
/* oklch */ color: oklch(34.2% 0.188 276.5);

Tailwind

colors: {
  custom: {
    50: '#7659b6',
    500: '#2a1796',
    950: '#000000',
  },
}

SCSS

$custom: #2a1796;
$custom-light: #7659b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1796",
  "rgb": {
    "r": 42,
    "g": 23,
    "b": 150
  },
  "hsl": {
    "h": 248.976,
    "s": 73.41,
    "l": 33.922
  },
  "oklch": {
    "l": 0.342,
    "c": 0.18812,
    "h": 276.5
  },
  "luminance": 0.03307
}

Semantic roles & 50–950 ramp

primary

#2A1796

secondary

#B1C345

accent

#F038D4

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2A1796

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

Preview Lab → · Contrast checker → · Palette generator →