#2A208B#2A208B

#2A208B is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.0% C 0.167 H 277.0°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#2A208B
RGB	rgb(42, 32, 139)
HSL	hsl(246, 63%, 34%)
HSV	hsv(246, 77%, 55%)
CMYK	cmyk(69.8%, 77%, 0%, 45.5%)
CIE-LAB	lab(21.54, 38.71, -57.34)
CIE-LCH	lch(21.54, 69.18, 304.02°)
OKLab	oklab(34.04% 0.0202 -0.1657)
OKLCH	oklch(34.04% 0.167 277)
XYZ	xyz(6.1300, 3.3888, 24.7521)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A208B #818B20

analogous

#204B8B #2A208B #5F208B

triadic

#2A208B #8B2A20 #208B2A

tetradic

#2A208B #8B204B #818B20 #208B5F

square

#2A208B #8B204B #818B20 #208B5F

split-complementary

#2A208B #8B5F20 #4B8B20

monochromatic

#0C0928 #1B1559 #2A208B #392BBD #5C4FD6

Accessibility & contrast

On white

12.52

#2A208B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2A208B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A208B

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A208B	#FFFFFF	#000000	##FFFFFF
##2A208B	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388E

Deuteranopia (green-blind)

#002F89

Tritanopia (blue-blind)

#003F54

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2a208b;
/* rgb */ color: rgb(42, 32, 139);
/* oklch */ color: oklch(34.0% 0.167 277.0);

Tailwind

colors: {
  custom: {
    50: '#735eae',
    500: '#2a208b',
    950: '#000000',
  },
}

SCSS

$custom: #2a208b;
$custom-light: #735eae;
$custom-dark: #000000;

JSON

{
  "hex": "#2a208b",
  "rgb": {
    "r": 42,
    "g": 32,
    "b": 139
  },
  "hsl": {
    "h": 245.607,
    "s": 62.573,
    "l": 33.529
  },
  "oklch": {
    "l": 0.34044,
    "c": 0.16692,
    "h": 277
  },
  "luminance": 0.03389
}

Semantic roles & 50–950 ramp

primary

#2A208B

secondary

#AFBA4D

accent

#E642D6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2A208B

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

Preview Lab → · Contrast checker → · Palette generator →