#2A2FCA#2A2FCA

#2A2FCA is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 43.0% C 0.229 H 270.3°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#2A2FCA
RGB	rgb(42, 47, 202)
HSL	hsl(238, 66%, 48%)
HSV	hsv(238, 79%, 79%)
CMYK	cmyk(79.2%, 76.7%, 0%, 20.8%)
CIE-LAB	lab(31.32, 51.17, -79.14)
CIE-LCH	lch(31.32, 94.24, 302.89°)
OKLab	oklab(42.97% 0.0011 -0.2292)
OKLCH	oklch(42.97% 0.229 270.3)
XYZ	xyz(12.6284, 6.7881, 56.5103)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 4.97

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2FCA #CAC52A

analogous

#2A7FCA #2A2FCA #752ACA

triadic

#2A2FCA #CA2A2F #2FCA2A

tetradic

#2A2FCA #CA2A7F #CAC52A #2ACA75

square

#2A2FCA #CA2A7F #CAC52A #2ACA75

split-complementary

#2A2FCA #CA752A #7FCA2A

monochromatic

#151765 #1F2397 #2A2FCA #555ADC #888BE6

Accessibility & contrast

On white

8.91

#2A2FCA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2A2FCA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2FCA

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2FCA	#FFFFFF	#000000	##FFFFFF
##2A2FCA	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052CE

Deuteranopia (green-blind)

#0041C7

Tritanopia (blue-blind)

#005E7B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2a2fca;
/* rgb */ color: rgb(42, 47, 202);
/* oklch */ color: oklch(43.0% 0.229 270.3);

Tailwind

colors: {
  custom: {
    50: '#806adc',
    500: '#2a2fca',
    950: '#000000',
  },
}

SCSS

$custom: #2a2fca;
$custom-light: #806adc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2fca",
  "rgb": {
    "r": 42,
    "g": 47,
    "b": 202
  },
  "hsl": {
    "h": 238.125,
    "s": 65.574,
    "l": 47.843
  },
  "oklch": {
    "l": 0.42974,
    "c": 0.22921,
    "h": 270.3
  },
  "luminance": 0.0679
}

Semantic roles & 50–950 ramp

primary

#2A2FCA

secondary

#D0CD80

accent

#E33FE9

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #2A2FCA

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

Preview Lab → · Contrast checker → · Palette generator →