#3620A7#3620A7

#3620A7 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 38.0% C 0.198 H 278.7°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#3620A7
RGB	rgb(54, 32, 167)
HSL	hsl(250, 68%, 39%)
HSV	hsv(250, 81%, 65%)
CMYK	cmyk(67.7%, 80.8%, 0%, 34.5%)
CIE-LAB	lab(25.58, 48.75, -67.83)
CIE-LCH	lch(25.58, 83.53, 305.71°)
OKLab	oklab(38.03% 0.03 -0.1959)
OKLCH	oklch(38.03% 0.198 278.7)
XYZ	xyz(9.0106, 4.6065, 36.9660)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3620A7 #91A720

analogous

#204EA7 #3620A7 #7A20A7

triadic

#3620A7 #A73620 #20A736

tetradic

#3620A7 #A7204E #91A720 #20A77A

square

#3620A7 #A7204E #91A720 #20A77A

split-complementary

#3620A7 #A77A20 #4EA720

monochromatic

#150C40 #251674 #3620A7 #492DD7 #7661E1

Accessibility & contrast

On white

10.93

#3620A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#3620A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3620A7

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3620A7	#FFFFFF	#000000	##FFFFFF
##3620A7	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AB

Deuteranopia (green-blind)

#0037A5

Tritanopia (blue-blind)

#004A64

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3620a7;
/* rgb */ color: rgb(54, 32, 167);
/* oklch */ color: oklch(38.0% 0.198 278.7);

Tailwind

colors: {
  custom: {
    50: '#7e60c2',
    500: '#3620a7',
    950: '#000000',
  },
}

SCSS

$custom: #3620a7;
$custom-light: #7e60c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3620a7",
  "rgb": {
    "r": 54,
    "g": 32,
    "b": 167
  },
  "hsl": {
    "h": 249.778,
    "s": 67.839,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38028,
    "c": 0.19818,
    "h": 278.7
  },
  "luminance": 0.04607
}

Semantic roles & 50–950 ramp

primary

#3620A7

secondary

#B4C55D

accent

#EB3DCE

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #3620A7

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

Preview Lab → · Contrast checker → · Palette generator →