#3624AA#3624AA

#3624AA is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.8% C 0.198 H 277.9°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#3624AA
RGB	rgb(54, 36, 170)
HSL	hsl(248, 65%, 40%)
HSV	hsv(248, 79%, 67%)
CMYK	cmyk(68.2%, 78.8%, 0%, 33.3%)
CIE-LAB	lab(26.58, 47.71, -67.98)
CIE-LCH	lch(26.58, 83.06, 305.06°)
OKLab	oklab(38.82% 0.0272 -0.1964)
OKLCH	oklch(38.82% 0.198 277.9)
XYZ	xyz(9.4055, 4.9475, 38.4817)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3624AA #98AA24

analogous

#2455AA #3624AA #7924AA

triadic

#3624AA #AA3624 #24AA36

tetradic

#3624AA #AA2455 #98AA24 #24AA79

square

#3624AA #AA2455 #98AA24 #24AA79

split-complementary

#3624AA #AA7924 #55AA24

monochromatic

#160F45 #261977 #3624AA #4C37D5 #7969DF

Accessibility & contrast

On white

10.55

#3624AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#3624AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3624AA

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3624AA	#FFFFFF	#000000	##FFFFFF
##3624AA	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AE

Deuteranopia (green-blind)

#0039A8

Tritanopia (blue-blind)

#004C67

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3624aa;
/* rgb */ color: rgb(54, 36, 170);
/* oklch */ color: oklch(38.8% 0.198 277.9);

Tailwind

colors: {
  custom: {
    50: '#7e62c5',
    500: '#3624aa',
    950: '#000000',
  },
}

SCSS

$custom: #3624aa;
$custom-light: #7e62c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3624aa",
  "rgb": {
    "r": 54,
    "g": 36,
    "b": 170
  },
  "hsl": {
    "h": 248.06,
    "s": 65.049,
    "l": 40.392
  },
  "oklch": {
    "l": 0.38823,
    "c": 0.19827,
    "h": 277.9
  },
  "luminance": 0.04948
}

Semantic roles & 50–950 ramp

primary

#3624AA

secondary

#B8C565

accent

#E840D1

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3624AA

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

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