#3629B0#3629B0

#3629B0 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.1% C 0.201 H 276.6°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#3629B0
RGB	rgb(54, 41, 176)
HSL	hsl(246, 62%, 43%)
HSV	hsv(246, 77%, 69%)
CMYK	cmyk(69.3%, 76.7%, 0%, 31%)
CIE-LAB	lab(28.12, 47.01, -69.04)
CIE-LCH	lch(28.12, 83.53, 304.25°)
OKLab	oklab(40.09% 0.0231 -0.1995)
OKLCH	oklch(40.09% 0.201 276.6)
XYZ	xyz(10.1482, 5.5038, 41.5934)
Luminance	0.0551 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3629B0 #A3B029

analogous

#295FB0 #3629B0 #7A29B0

triadic

#3629B0 #B03629 #29B036

tetradic

#3629B0 #B0295F #A3B029 #29B07A

square

#3629B0 #B0295F #A3B029 #29B07A

split-complementary

#3629B0 #B07A29 #5FB029

monochromatic

#18124D #271D7E #3629B0 #5143D3 #7F75DF

Accessibility & contrast

On white

10.00

#3629B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3629B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3629B0

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3629B0	#FFFFFF	#000000	##FFFFFF
##3629B0	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B4

Deuteranopia (green-blind)

#003CAE

Tritanopia (blue-blind)

#00516B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3629b0;
/* rgb */ color: rgb(54, 41, 176);
/* oklch */ color: oklch(40.1% 0.201 276.6);

Tailwind

colors: {
  custom: {
    50: '#7f66c9',
    500: '#3629b0',
    950: '#000000',
  },
}

SCSS

$custom: #3629b0;
$custom-light: #7f66c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3629b0",
  "rgb": {
    "r": 54,
    "g": 41,
    "b": 176
  },
  "hsl": {
    "h": 245.778,
    "s": 62.212,
    "l": 42.549
  },
  "oklch": {
    "l": 0.40092,
    "c": 0.20087,
    "h": 276.6
  },
  "luminance": 0.05505
}

Semantic roles & 50–950 ramp

primary

#3629B0

secondary

#BEC66F

accent

#E543D6

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3629B0

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

Preview Lab → · Contrast checker → · Palette generator →