#3D36CA#3D36CA

#3D36CA is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 45.0% C 0.218 H 275.2°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#3D36CA
RGB	rgb(61, 54, 202)
HSL	hsl(243, 58%, 50%)
HSV	hsv(243, 73%, 79%)
CMYK	cmyk(69.8%, 73.3%, 0%, 20.8%)
CIE-LAB	lab(33.76, 48.95, -75.07)
CIE-LCH	lch(33.76, 89.62, 303.11°)
OKLab	oklab(45% 0.0198 -0.217)
OKLCH	oklch(45% 0.218 275.2)
XYZ	xyz(13.9008, 7.8934, 56.6567)
Luminance	0.0790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D36CA #C3CA36

analogous

#3679CA #3D36CA #8736CA

triadic

#3D36CA #CA3D36 #36CA3D

tetradic

#3D36CA #CA3679 #C3CA36 #36CA87

square

#3D36CA #CA3679 #C3CA36 #36CA87

split-complementary

#3D36CA #CA8736 #79CA36

monochromatic

#201C6A #2E299A #3D36CA #6C66D7 #9A97E4

Accessibility & contrast

On white

8.14

#3D36CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#3D36CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D36CA

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D36CA	#FFFFFF	#000000	##FFFFFF
##3D36CA	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056CE

Deuteranopia (green-blind)

#0049C7

Tritanopia (blue-blind)

#00607D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3d36ca;
/* rgb */ color: rgb(61, 54, 202);
/* oklch */ color: oklch(45.0% 0.218 275.2);

Tailwind

colors: {
  custom: {
    50: '#866fdb',
    500: '#3d36ca',
    950: '#000000',
  },
}

SCSS

$custom: #3d36ca;
$custom-light: #866fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d36ca",
  "rgb": {
    "r": 61,
    "g": 54,
    "b": 202
  },
  "hsl": {
    "h": 242.838,
    "s": 58.268,
    "l": 50.196
  },
  "oklch": {
    "l": 0.44995,
    "c": 0.21794,
    "h": 275.2
  },
  "luminance": 0.07895
}

Semantic roles & 50–950 ramp

primary

#3D36CA

secondary

#CCCF8D

accent

#E146DA

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3D36CA

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

Preview Lab → · Contrast checker → · Palette generator →