#2A2C82#2A2C82

#2A2C82 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.1% C 0.141 H 275.3°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#2A2C82
RGB	rgb(42, 44, 130)
HSL	hsl(239, 51%, 34%)
HSV	hsv(239, 68%, 51%)
CMYK	cmyk(67.7%, 66.2%, 0%, 49%)
CIE-LAB	lab(23.35, 28.16, -48.72)
CIE-LCH	lch(23.35, 56.27, 300.03°)
OKLab	oklab(35.08% 0.0131 -0.1405)
OKLCH	oklch(35.08% 0.141 275.3)
XYZ	xyz(5.8835, 3.9048, 21.5584)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2C82 #82802A

analogous

#2A5882 #2A2C82 #542A82

triadic

#2A2C82 #822A2C #2C822A

tetradic

#2A2C82 #822A58 #82802A #2A8254

square

#2A2C82 #822A58 #82802A #2A8254

split-complementary

#2A2C82 #82542A #58822A

monochromatic

#0C0D25 #1B1C54 #2A2C82 #393CB0 #5C5FCA

Accessibility & contrast

On white

11.79

#2A2C82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2A2C82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2C82

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2C82	#FFFFFF	#000000	##FFFFFF
##2A2C82	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C85

Deuteranopia (green-blind)

#003480

Tritanopia (blue-blind)

#004252

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2a2c82;
/* rgb */ color: rgb(42, 44, 130);
/* oklch */ color: oklch(35.1% 0.141 275.3);

Tailwind

colors: {
  custom: {
    50: '#6f65a7',
    500: '#2a2c82',
    950: '#000000',
  },
}

SCSS

$custom: #2a2c82;
$custom-light: #6f65a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2c82",
  "rgb": {
    "r": 42,
    "g": 44,
    "b": 130
  },
  "hsl": {
    "h": 238.636,
    "s": 51.163,
    "l": 33.725
  },
  "oklch": {
    "l": 0.35078,
    "c": 0.1411,
    "h": 275.3
  },
  "luminance": 0.03905
}

Semantic roles & 50–950 ramp

primary

#2A2C82

secondary

#B0AE58

accent

#D74DDB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #2A2C82

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

Preview Lab → · Contrast checker → · Palette generator →