#2A2189#2A2189

#2A2189 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.0% C 0.163 H 277.1°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#2A2189
RGB	rgb(42, 33, 137)
HSL	hsl(245, 61%, 33%)
HSV	hsv(245, 76%, 54%)
CMYK	cmyk(69.3%, 75.9%, 0%, 46.3%)
CIE-LAB	lab(21.53, 37.47, -56.11)
CIE-LCH	lch(21.53, 67.47, 303.74°)
OKLab	oklab(33.97% 0.0201 -0.1621)
OKLCH	oklch(33.97% 0.163 277.1)
XYZ	xyz(6.0126, 3.3856, 23.9987)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2189 #808921

analogous

#214C89 #2A2189 #5E2189

triadic

#2A2189 #892A21 #21892A

tetradic

#2A2189 #89214C #808921 #21895E

square

#2A2189 #89214C #808921 #21895E

split-complementary

#2A2189 #895E21 #4C8921

monochromatic

#0C0926 #1B1558 #2A2189 #392DBA #5B50D5

Accessibility & contrast

On white

12.52

#2A2189 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2A2189 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2189

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2189	#FFFFFF	#000000	##FFFFFF
##2A2189	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)

#00388C

Deuteranopia (green-blind)

#002F87

Tritanopia (blue-blind)

#003F53

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2a2189;
/* rgb */ color: rgb(42, 33, 137);
/* oklch */ color: oklch(34.0% 0.163 277.1);

Tailwind

colors: {
  custom: {
    50: '#725ead',
    500: '#2a2189',
    950: '#000000',
  },
}

SCSS

$custom: #2a2189;
$custom-light: #725ead;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2189",
  "rgb": {
    "r": 42,
    "g": 33,
    "b": 137
  },
  "hsl": {
    "h": 245.192,
    "s": 61.176,
    "l": 33.333
  },
  "oklch": {
    "l": 0.33971,
    "c": 0.16335,
    "h": 277.1
  },
  "luminance": 0.03386
}

Semantic roles & 50–950 ramp

primary

#2A2189

secondary

#AFB84E

accent

#E444D6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2A2189

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

Preview Lab → · Contrast checker → · Palette generator →