#2A209D#2A209D

#2A209D is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.0% C 0.189 H 274.8°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#2A209D
RGB	rgb(42, 32, 157)
HSL	hsl(245, 66%, 37%)
HSV	hsv(245, 80%, 62%)
CMYK	cmyk(73.2%, 79.6%, 0%, 38.4%)
CIE-LAB	lab(23.53, 44.57, -65.16)
CIE-LCH	lch(23.53, 78.95, 304.37°)
OKLab	oklab(36.04% 0.0159 -0.1884)
OKLCH	oklch(36.04% 0.189 274.8)
XYZ	xyz(7.5551, 3.9588, 32.2577)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A209D #939D20

analogous

#20559D #2A209D #69209D

triadic

#2A209D #9D2A20 #209D2A

tetradic

#2A209D #9D2055 #939D20 #209D69

square

#2A209D #9D2055 #939D20 #209D69

split-complementary

#2A209D #9D6920 #559D20

monochromatic

#0F0B37 #1C166A #2A209D #382AD0 #655ADD

Accessibility & contrast

On white

11.72

#2A209D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2A209D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A209D

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A209D	#FFFFFF	#000000	##FFFFFF
##2A209D	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA0

Deuteranopia (green-blind)

#00329B

Tritanopia (blue-blind)

#00465E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2a209d;
/* rgb */ color: rgb(42, 32, 157);
/* oklch */ color: oklch(36.0% 0.189 274.8);

Tailwind

colors: {
  custom: {
    50: '#775fbb',
    500: '#2a209d',
    950: '#000000',
  },
}

SCSS

$custom: #2a209d;
$custom-light: #775fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#2a209d",
  "rgb": {
    "r": 42,
    "g": 32,
    "b": 157
  },
  "hsl": {
    "h": 244.8,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36036,
    "c": 0.18912,
    "h": 274.8
  },
  "luminance": 0.0396
}

Semantic roles & 50–950 ramp

primary

#2A209D

secondary

#B9C157

accent

#E93FDB

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2A209D

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

Preview Lab → · Contrast checker → · Palette generator →