#3D36C5#3D36C5

#3D36C5 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.5% C 0.212 H 275.6°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#3D36C5
RGB	rgb(61, 54, 197)
HSL	hsl(243, 57%, 49%)
HSV	hsv(243, 73%, 77%)
CMYK	cmyk(69%, 72.6%, 0%, 22.7%)
CIE-LAB	lab(33.27, 47.35, -72.97)
CIE-LCH	lch(33.27, 86.98, 302.98°)
OKLab	oklab(44.5% 0.0207 -0.2109)
OKLCH	oklch(44.5% 0.212 275.6)
XYZ	xyz(13.3184, 7.6604, 53.5892)
Luminance	0.0766 (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

#3D36C5 #BEC536

analogous

#3677C5 #3D36C5 #8536C5

triadic

#3D36C5 #C53D36 #36C53D

tetradic

#3D36C5 #C53677 #BEC536 #36C585

square

#3D36C5 #C53677 #BEC536 #36C585

split-complementary

#3D36C5 #C58536 #77C536

monochromatic

#1F1C65 #2E2995 #3D36C5 #6964D4 #9894E2

Accessibility & contrast

On white

8.29

#3D36C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#3D36C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D36C5

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D36C5	#FFFFFF	#000000	##FFFFFF
##3D36C5	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C9

Deuteranopia (green-blind)

#0048C2

Tritanopia (blue-blind)

#005E7A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3d36c5;
/* rgb */ color: rgb(61, 54, 197);
/* oklch */ color: oklch(44.5% 0.212 275.6);

Tailwind

colors: {
  custom: {
    50: '#856fd8',
    500: '#3d36c5',
    950: '#000000',
  },
}

SCSS

$custom: #3d36c5;
$custom-light: #856fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d36c5",
  "rgb": {
    "r": 61,
    "g": 54,
    "b": 197
  },
  "hsl": {
    "h": 242.937,
    "s": 56.972,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44495,
    "c": 0.21192,
    "h": 275.6
  },
  "luminance": 0.07662
}

Semantic roles & 50–950 ramp

primary

#3D36C5

secondary

#C9CD8A

accent

#E048D9

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3D36C5

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

Preview Lab → · Contrast checker → · Palette generator →