#2A2DC4#2A2DC4

#2A2DC4 is a dark, highly saturated blue. Relative luminance 0.064; OKLCH L 42.1% C 0.224 H 270.7°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#2A2DC4
RGB	rgb(42, 45, 196)
HSL	hsl(239, 65%, 47%)
HSV	hsv(239, 79%, 77%)
CMYK	cmyk(78.6%, 77%, 0%, 23.1%)
CIE-LAB	lab(30.29, 50.30, -77.34)
CIE-LCH	lch(30.29, 92.26, 303.04°)
OKLab	oklab(42.05% 0.0028 -0.224)
OKLCH	oklch(42.05% 0.224 270.7)
XYZ	xyz(11.8537, 6.3532, 52.8154)
Luminance	0.0635 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.44

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2DC4 #C4C12A

analogous

#2A7AC4 #2A2DC4 #742AC4

triadic

#2A2DC4 #C42A2D #2DC42A

tetradic

#2A2DC4 #C42A7A #C4C12A #2AC474

square

#2A2DC4 #C42A7A #C4C12A #2AC474

split-complementary

#2A2DC4 #C4742A #7AC42A

monochromatic

#14165F #1F2192 #2A2DC4 #5154DA #8486E5

Accessibility & contrast

On white

9.25

#2A2DC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#2A2DC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2DC4

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2DC4	#FFFFFF	#000000	##FFFFFF
##2A2DC4	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FC8

Deuteranopia (green-blind)

#003FC1

Tritanopia (blue-blind)

#005B77

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2a2dc4;
/* rgb */ color: rgb(42, 45, 196);
/* oklch */ color: oklch(42.1% 0.224 270.7);

Tailwind

colors: {
  custom: {
    50: '#7f68d7',
    500: '#2a2dc4',
    950: '#000000',
  },
}

SCSS

$custom: #2a2dc4;
$custom-light: #7f68d7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2dc4",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 196
  },
  "hsl": {
    "h": 238.831,
    "s": 64.706,
    "l": 46.667
  },
  "oklch": {
    "l": 0.42053,
    "c": 0.22398,
    "h": 270.7
  },
  "luminance": 0.06355
}

Semantic roles & 50–950 ramp

primary

#2A2DC4

secondary

#CECC7C

accent

#E440E8

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #2A2DC4

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

Preview Lab → · Contrast checker → · Palette generator →