#2A1EA6#2A1EA6

#2A1EA6 is a dark, highly saturated blue. Relative luminance 0.042; OKLCH L 36.8% C 0.201 H 274.1°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#2A1EA6
RGB	rgb(42, 30, 166)
HSL	hsl(245, 69%, 38%)
HSV	hsv(245, 82%, 65%)
CMYK	cmyk(74.7%, 81.9%, 0%, 34.9%)
CIE-LAB	lab(24.24, 48.40, -69.48)
CIE-LCH	lch(24.24, 84.68, 304.86°)
OKLab	oklab(36.83% 0.0143 -0.2009)
OKLCH	oklch(36.83% 0.201 274.1)
XYZ	xyz(8.2998, 4.1731, 36.4371)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1EA6 #9AA61E

analogous

#1E56A6 #2A1EA6 #6E1EA6

triadic

#2A1EA6 #A62A1E #1EA62A

tetradic

#2A1EA6 #A61E56 #9AA61E #1EA66E

square

#2A1EA6 #A61E56 #9AA61E #1EA66E

split-complementary

#2A1EA6 #A66E1E #56A61E

monochromatic

#100B3E #1D1572 #2A1EA6 #3829D8 #685DE2

Accessibility & contrast

On white

11.45

#2A1EA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2A1EA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1EA6

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1EA6	#FFFFFF	#000000	##FFFFFF
##2A1EA6	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040AA

Deuteranopia (green-blind)

#0033A4

Tritanopia (blue-blind)

#004963

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2a1ea6;
/* rgb */ color: rgb(42, 30, 166);
/* oklch */ color: oklch(36.8% 0.201 274.1);

Tailwind

colors: {
  custom: {
    50: '#795ec2',
    500: '#2a1ea6',
    950: '#000000',
  },
}

SCSS

$custom: #2a1ea6;
$custom-light: #795ec2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1ea6",
  "rgb": {
    "r": 42,
    "g": 30,
    "b": 166
  },
  "hsl": {
    "h": 245.294,
    "s": 69.388,
    "l": 38.431
  },
  "oklch": {
    "l": 0.36827,
    "c": 0.20146,
    "h": 274.1
  },
  "luminance": 0.04174
}

Semantic roles & 50–950 ramp

primary

#2A1EA6

secondary

#BCC65A

accent

#EC3CDD

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2A1EA6

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

Preview Lab → · Contrast checker → · Palette generator →