#3427C6#3427C6

#3427C6 is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 42.1% C 0.229 H 274.0°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#3427C6
RGB	rgb(52, 39, 198)
HSL	hsl(245, 67%, 46%)
HSV	hsv(245, 80%, 78%)
CMYK	cmyk(73.7%, 80.3%, 0%, 22.4%)
CIE-LAB	lab(30.05, 54.62, -78.88)
CIE-LCH	lch(30.05, 95.95, 304.70°)
OKLab	oklab(42.11% 0.016 -0.2282)
OKLCH	oklch(42.11% 0.229 274)
XYZ	xyz(12.3314, 6.2571, 53.9730)
Luminance	0.0626 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3427C6 #B9C627

analogous

#2769C6 #3427C6 #8427C6

triadic

#3427C6 #C63427 #27C634

tetradic

#3427C6 #C62769 #B9C627 #27C684

square

#3427C6 #C62769 #B9C627 #27C684

split-complementary

#3427C6 #C68427 #69C627

monochromatic

#191360 #271D93 #3427C6 #5A4EDC #8981E6

Accessibility & contrast

On white

9.33

#3427C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#3427C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3427C6

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3427C6	#FFFFFF	#000000	##FFFFFF
##3427C6	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ECA

Deuteranopia (green-blind)

#003FC3

Tritanopia (blue-blind)

#005977

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3427c6;
/* rgb */ color: rgb(52, 39, 198);
/* oklch */ color: oklch(42.1% 0.229 274.0);

Tailwind

colors: {
  custom: {
    50: '#8366d9',
    500: '#3427c6',
    950: '#000000',
  },
}

SCSS

$custom: #3427c6;
$custom-light: #8366d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3427c6",
  "rgb": {
    "r": 52,
    "g": 39,
    "b": 198
  },
  "hsl": {
    "h": 244.906,
    "s": 67.089,
    "l": 46.471
  },
  "oklch": {
    "l": 0.4211,
    "c": 0.22872,
    "h": 274
  },
  "luminance": 0.06258
}

Semantic roles & 50–950 ramp

primary

#3427C6

secondary

#C8CF7A

accent

#EA3EDC

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0615

muted

#7E7A83

Preview Lab

Preview with #3427C6

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

Preview Lab → · Contrast checker → · Palette generator →