#2C2AA4#2C2AA4

#2C2AA4 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.3% C 0.188 H 273.7°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#2C2AA4
RGB	rgb(44, 42, 164)
HSL	hsl(241, 59%, 40%)
HSV	hsv(241, 74%, 64%)
CMYK	cmyk(73.2%, 74.4%, 0%, 35.7%)
CIE-LAB	lab(26.36, 41.56, -64.75)
CIE-LCH	lch(26.36, 76.94, 302.70°)
OKLab	oklab(38.29% 0.0122 -0.1873)
OKLCH	oklch(38.29% 0.188 273.7)
XYZ	xyz(8.5653, 4.8709, 35.6035)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2AA4 #A2A42A

analogous

#2A65A4 #2C2AA4 #692AA4

triadic

#2C2AA4 #A42C2A #2AA42C

tetradic

#2C2AA4 #A42A65 #A2A42A #2AA469

square

#2C2AA4 #A42A65 #A2A42A #2AA469

split-complementary

#2C2AA4 #A4692A #65A42A

monochromatic

#121143 #1F1E73 #2C2AA4 #403ECD #706EDA

Accessibility & contrast

On white

10.64

#2C2AA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2C2AA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2AA4

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2AA4	#FFFFFF	#000000	##FFFFFF
##2C2AA4	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A8

Deuteranopia (green-blind)

#0038A2

Tritanopia (blue-blind)

#004D65

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2c2aa4;
/* rgb */ color: rgb(44, 42, 164);
/* oklch */ color: oklch(38.3% 0.188 273.7);

Tailwind

colors: {
  custom: {
    50: '#7865c0',
    500: '#2c2aa4',
    950: '#000000',
  },
}

SCSS

$custom: #2c2aa4;
$custom-light: #7865c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2aa4",
  "rgb": {
    "r": 44,
    "g": 42,
    "b": 164
  },
  "hsl": {
    "h": 240.984,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.38291,
    "c": 0.18769,
    "h": 273.7
  },
  "luminance": 0.04872
}

Semantic roles & 50–950 ramp

primary

#2C2AA4

secondary

#BFC169

accent

#E245E0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2C2AA4

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

Preview Lab → · Contrast checker → · Palette generator →