#2A2B73#2A2B73

#2A2B73 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.5% C 0.121 H 277.1°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#2A2B73
RGB	rgb(42, 43, 115)
HSL	hsl(239, 46%, 31%)
HSV	hsv(239, 63%, 45%)
CMYK	cmyk(63.5%, 62.6%, 0%, 54.9%)
CIE-LAB	lab(21.79, 23.36, -41.74)
CIE-LCH	lch(21.79, 47.83, 299.23°)
OKLab	oklab(33.52% 0.0149 -0.12)
OKLCH	oklch(33.52% 0.121 277.1)
XYZ	xyz(4.9122, 3.4574, 16.6248)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2B73 #73722A

analogous

#2A4F73 #2A2B73 #4D2A73

triadic

#2A2B73 #732A2B #2B732A

tetradic

#2A2B73 #732A4F #73722A #2A734D

square

#2A2B73 #732A4F #73722A #2A734D

split-complementary

#2A2B73 #734D2A #4F732A

monochromatic

#090919 #1A1A46 #2A2B73 #3A3CA0 #5658C1

Accessibility & contrast

On white

12.41

#2A2B73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#2A2B73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2B73

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2B73	#FFFFFF	#000000	##FFFFFF
##2A2B73	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003775

Deuteranopia (green-blind)

#003172

Tritanopia (blue-blind)

#003D4A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2a2b73;
/* rgb */ color: rgb(42, 43, 115);
/* oklch */ color: oklch(33.5% 0.121 277.1);

Tailwind

colors: {
  custom: {
    50: '#6c649c',
    500: '#2a2b73',
    950: '#000000',
  },
}

SCSS

$custom: #2a2b73;
$custom-light: #6c649c;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2b73",
  "rgb": {
    "r": 42,
    "g": 43,
    "b": 115
  },
  "hsl": {
    "h": 239.178,
    "s": 46.497,
    "l": 30.784
  },
  "oklch": {
    "l": 0.33522,
    "c": 0.12094,
    "h": 277.1
  },
  "luminance": 0.03458
}

Semantic roles & 50–950 ramp

primary

#2A2B73

secondary

#A5A454

accent

#D452D6

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #2A2B73

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

Preview Lab → · Contrast checker → · Palette generator →