#3427D5#3427D5

#3427D5 is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.8% C 0.246 H 272.9°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#3427D5
RGB	rgb(52, 39, 213)
HSL	hsl(244, 69%, 49%)
HSV	hsv(244, 82%, 84%)
CMYK	cmyk(75.6%, 81.7%, 0%, 16.5%)
CIE-LAB	lab(31.77, 59.08, -84.77)
CIE-LCH	lch(31.77, 103.33, 304.87°)
OKLab	oklab(43.8% 0.0122 -0.2452)
OKLCH	oklch(43.8% 0.246 272.9)
XYZ	xyz(14.1479, 6.9837, 63.5402)
Luminance	0.0698 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3427D5 #C8D527

analogous

#2771D5 #3427D5 #8B27D5

triadic

#3427D5 #D53427 #27D534

tetradic

#3427D5 #D52771 #C8D527 #27D58B

square

#3427D5 #D52771 #C8D527 #27D58B

split-complementary

#3427D5 #D58B27 #71D527

monochromatic

#1B146E #271EA1 #3427D5 #6359E1 #938CEA

Accessibility & contrast

On white

8.76

#3427D5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#3427D5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3427D5

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3427D5	#FFFFFF	#000000	##FFFFFF
##3427D5	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053DA

Deuteranopia (green-blind)

#0042D2

Tritanopia (blue-blind)

#005F80

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3427d5;
/* rgb */ color: rgb(52, 39, 213);
/* oklch */ color: oklch(43.8% 0.246 272.9);

Tailwind

colors: {
  custom: {
    50: '#8767e4',
    500: '#3427d5',
    950: '#000000',
  },
}

SCSS

$custom: #3427d5;
$custom-light: #8767e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3427d5",
  "rgb": {
    "r": 52,
    "g": 39,
    "b": 213
  },
  "hsl": {
    "h": 244.483,
    "s": 69.048,
    "l": 49.412
  },
  "oklch": {
    "l": 0.43796,
    "c": 0.24552,
    "h": 272.9
  },
  "luminance": 0.06985
}

Semantic roles & 50–950 ramp

primary

#3427D5

secondary

#CED484

accent

#EC3CDF

background

#F9F6FE

surface

#F2EBFC

border

#CCC6D5

text

#0D0616

muted

#7E7A84

Preview Lab

Preview with #3427D5

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

Preview Lab → · Contrast checker → · Palette generator →