#3427BE#3427BE

#3427BE is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.2% C 0.220 H 274.7°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#3427BE
RGB	rgb(52, 39, 190)
HSL	hsl(245, 66%, 45%)
HSV	hsv(245, 79%, 75%)
CMYK	cmyk(72.6%, 79.5%, 0%, 25.5%)
CIE-LAB	lab(29.15, 52.19, -75.67)
CIE-LCH	lch(29.15, 91.92, 304.60°)
OKLab	oklab(41.22% 0.018 -0.2188)
OKLCH	oklch(41.22% 0.22 274.7)
XYZ	xyz(11.4329, 5.8977, 49.2411)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3427BE #B1BE27

analogous

#2765BE #3427BE #8027BE

triadic

#3427BE #BE3427 #27BE34

tetradic

#3427BE #BE2765 #B1BE27 #27BE80

square

#3427BE #BE2765 #B1BE27 #27BE80

split-complementary

#3427BE #BE8027 #65BE27

monochromatic

#181258 #261D8B #3427BE #5549DA #847BE4

Accessibility & contrast

On white

9.63

#3427BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#3427BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3427BE

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3427BE	#FFFFFF	#000000	##FFFFFF
##3427BE	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BC2

Deuteranopia (green-blind)

#003EBB

Tritanopia (blue-blind)

#005673

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3427be;
/* rgb */ color: rgb(52, 39, 190);
/* oklch */ color: oklch(41.2% 0.220 274.7);

Tailwind

colors: {
  custom: {
    50: '#8265d3',
    500: '#3427be',
    950: '#000000',
  },
}

SCSS

$custom: #3427be;
$custom-light: #8265d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3427be",
  "rgb": {
    "r": 52,
    "g": 39,
    "b": 190
  },
  "hsl": {
    "h": 245.166,
    "s": 65.939,
    "l": 44.902
  },
  "oklch": {
    "l": 0.41222,
    "c": 0.21955,
    "h": 274.7
  },
  "luminance": 0.05899
}

Semantic roles & 50–950 ramp

primary

#3427BE

secondary

#C5CC75

accent

#E93FDA

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #3427BE

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

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