#3624A7#3624A7

#3624A7 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.5% C 0.195 H 278.3°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#3624A7
RGB	rgb(54, 36, 167)
HSL	hsl(248, 65%, 40%)
HSV	hsv(248, 78%, 65%)
CMYK	cmyk(67.7%, 78.4%, 0%, 34.5%)
CIE-LAB	lab(26.26, 46.79, -66.71)
CIE-LCH	lch(26.26, 81.48, 305.05°)
OKLab	oklab(38.5% 0.028 -0.1927)
OKLCH	oklch(38.5% 0.195 278.3)
XYZ	xyz(9.1250, 4.8353, 37.0041)
Luminance	0.0484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3624A7 #95A724

analogous

#2454A7 #3624A7 #7724A7

triadic

#3624A7 #A73624 #24A736

tetradic

#3624A7 #A72454 #95A724 #24A777

square

#3624A7 #A72454 #95A724 #24A777

split-complementary

#3624A7 #A77724 #54A724

monochromatic

#150E42 #261975 #3624A7 #4B35D3 #7867DE

Accessibility & contrast

On white

10.68

#3624A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#3624A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3624A7

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3624A7	#FFFFFF	#000000	##FFFFFF
##3624A7	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AB

Deuteranopia (green-blind)

#0039A5

Tritanopia (blue-blind)

#004B65

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3624a7;
/* rgb */ color: rgb(54, 36, 167);
/* oklch */ color: oklch(38.5% 0.195 278.3);

Tailwind

colors: {
  custom: {
    50: '#7e62c2',
    500: '#3624a7',
    950: '#000000',
  },
}

SCSS

$custom: #3624a7;
$custom-light: #7e62c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3624a7",
  "rgb": {
    "r": 54,
    "g": 36,
    "b": 167
  },
  "hsl": {
    "h": 248.244,
    "s": 64.532,
    "l": 39.804
  },
  "oklch": {
    "l": 0.385,
    "c": 0.19471,
    "h": 278.3
  },
  "luminance": 0.04836
}

Semantic roles & 50–950 ramp

primary

#3624A7

secondary

#B7C463

accent

#E840D1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3624A7

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

Preview Lab → · Contrast checker → · Palette generator →