#2A209E#2A209E

#2A209E is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.1% C 0.190 H 274.7°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#2A209E
RGB	rgb(42, 32, 158)
HSL	hsl(245, 66%, 37%)
HSV	hsv(245, 80%, 62%)
CMYK	cmyk(73.4%, 79.7%, 0%, 38%)
CIE-LAB	lab(23.65, 44.89, -65.59)
CIE-LCH	lch(23.65, 79.48, 304.39°)
OKLab	oklab(36.15% 0.0156 -0.1897)
OKLCH	oklch(36.15% 0.19 274.7)
XYZ	xyz(7.6409, 3.9931, 32.7092)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A209E #949E20

analogous

#20559E #2A209E #69209E

triadic

#2A209E #9E2A20 #209E2A

tetradic

#2A209E #9E2055 #949E20 #209E69

square

#2A209E #9E2055 #949E20 #209E69

split-complementary

#2A209E #9E6920 #559E20

monochromatic

#0F0B38 #1C166B #2A209E #382AD1 #655BDE

Accessibility & contrast

On white

11.67

#2A209E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2A209E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A209E

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A209E	#FFFFFF	#000000	##FFFFFF
##2A209E	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA2

Deuteranopia (green-blind)

#00329C

Tritanopia (blue-blind)

#00465F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2a209e;
/* rgb */ color: rgb(42, 32, 158);
/* oklch */ color: oklch(36.1% 0.190 274.7);

Tailwind

colors: {
  custom: {
    50: '#775fbc',
    500: '#2a209e',
    950: '#000000',
  },
}

SCSS

$custom: #2a209e;
$custom-light: #775fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a209e",
  "rgb": {
    "r": 42,
    "g": 32,
    "b": 158
  },
  "hsl": {
    "h": 244.762,
    "s": 66.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.36149,
    "c": 0.19032,
    "h": 274.7
  },
  "luminance": 0.03994
}

Semantic roles & 50–950 ramp

primary

#2A209E

secondary

#B9C258

accent

#E93FDC

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2A209E

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

Preview Lab → · Contrast checker → · Palette generator →