#3627AC#3627AC

#3627AC is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.4% C 0.198 H 277.3°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#3627AC
RGB	rgb(54, 39, 172)
HSL	hsl(247, 63%, 41%)
HSV	hsv(247, 77%, 67%)
CMYK	cmyk(68.6%, 77.3%, 0%, 32.5%)
CIE-LAB	lab(27.33, 46.80, -67.95)
CIE-LCH	lch(27.33, 82.51, 304.56°)
OKLab	oklab(39.41% 0.0251 -0.1963)
OKLCH	oklch(39.41% 0.198 277.3)
XYZ	xyz(9.6908, 5.2130, 39.5172)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3627AC #9DAC27

analogous

#275BAC #3627AC #7927AC

triadic

#3627AC #AC3627 #27AC36

tetradic

#3627AC #AC275B #9DAC27 #27AC79

square

#3627AC #AC275B #9DAC27 #27AC79

split-complementary

#3627AC #AC7927 #5BAC27

monochromatic

#171048 #261C7A #3627AC #4E3DD3 #7C6FDE

Accessibility & contrast

On white

10.28

#3627AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#3627AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3627AC

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3627AC	#FFFFFF	#000000	##FFFFFF
##3627AC	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B0

Deuteranopia (green-blind)

#003BAA

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3627ac;
/* rgb */ color: rgb(54, 39, 172);
/* oklch */ color: oklch(39.4% 0.198 277.3);

Tailwind

colors: {
  custom: {
    50: '#7e64c6',
    500: '#3627ac',
    950: '#000000',
  },
}

SCSS

$custom: #3627ac;
$custom-light: #7e64c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3627ac",
  "rgb": {
    "r": 54,
    "g": 39,
    "b": 172
  },
  "hsl": {
    "h": 246.767,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.3941,
    "c": 0.19794,
    "h": 277.3
  },
  "luminance": 0.05214
}

Semantic roles & 50–950 ramp

primary

#3627AC

secondary

#BBC56A

accent

#E642D4

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3627AC

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

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