#3627AA#3627AA

#3627AA is a dark, vivid blue. Relative luminance 0.051; OKLCH L 39.2% C 0.196 H 277.5°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#3627AA
RGB	rgb(54, 39, 170)
HSL	hsl(247, 63%, 41%)
HSV	hsv(247, 77%, 67%)
CMYK	cmyk(68.2%, 77.1%, 0%, 33.3%)
CIE-LAB	lab(27.12, 46.18, -67.10)
CIE-LCH	lch(27.12, 81.45, 304.54°)
OKLab	oklab(39.2% 0.0256 -0.1939)
OKLCH	oklch(39.2% 0.196 277.5)
XYZ	xyz(9.5002, 5.1368, 38.5133)
Luminance	0.0514 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3627AA #9BAA27

analogous

#2759AA #3627AA #7727AA

triadic

#3627AA #AA3627 #27AA36

tetradic

#3627AA #AA2759 #9BAA27 #27AA77

square

#3627AA #AA2759 #9BAA27 #27AA77

split-complementary

#3627AA #AA7727 #59AA27

monochromatic

#161046 #261C78 #3627AA #4D3CD2 #7B6EDE

Accessibility & contrast

On white

10.36

#3627AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#3627AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3627AA

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3627AA	#FFFFFF	#000000	##FFFFFF
##3627AA	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AE

Deuteranopia (green-blind)

#003BA8

Tritanopia (blue-blind)

#004E67

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3627aa;
/* rgb */ color: rgb(54, 39, 170);
/* oklch */ color: oklch(39.2% 0.196 277.5);

Tailwind

colors: {
  custom: {
    50: '#7e64c5',
    500: '#3627aa',
    950: '#000000',
  },
}

SCSS

$custom: #3627aa;
$custom-light: #7e64c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3627aa",
  "rgb": {
    "r": 54,
    "g": 39,
    "b": 170
  },
  "hsl": {
    "h": 246.87,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39198,
    "c": 0.19554,
    "h": 277.5
  },
  "luminance": 0.05138
}

Semantic roles & 50–950 ramp

primary

#3627AA

secondary

#BAC469

accent

#E642D3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3627AA

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

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