#3D36CB#3D36CB

#3D36CB is a mid, highly saturated blue. Relative luminance 0.079; OKLCH L 45.1% C 0.219 H 275.1°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#3D36CB
RGB	rgb(61, 54, 203)
HSL	hsl(243, 59%, 50%)
HSV	hsv(243, 73%, 80%)
CMYK	cmyk(70%, 73.4%, 0%, 20.4%)
CIE-LAB	lab(33.86, 49.27, -75.49)
CIE-LCH	lch(33.86, 90.15, 303.13°)
OKLab	oklab(45.1% 0.0196 -0.2183)
OKLCH	oklch(45.1% 0.219 275.1)
XYZ	xyz(14.0196, 7.9409, 57.2822)
Luminance	0.0794 (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

#3D36CB #C4CB36

analogous

#3679CB #3D36CB #8836CB

triadic

#3D36CB #CB3D36 #36CB3D

tetradic

#3D36CB #CB3679 #C4CB36 #36CB88

square

#3D36CB #CB3679 #C4CB36 #36CB88

split-complementary

#3D36CB #CB8836 #79CB36

monochromatic

#1F1C6B #2E289C #3D36CB #6C67D8 #9B97E4

Accessibility & contrast

On white

8.11

#3D36CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#3D36CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D36CB

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D36CB	#FFFFFF	#000000	##FFFFFF
##3D36CB	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056CF

Deuteranopia (green-blind)

#0049C8

Tritanopia (blue-blind)

#00617E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3d36cb;
/* rgb */ color: rgb(61, 54, 203);
/* oklch */ color: oklch(45.1% 0.219 275.1);

Tailwind

colors: {
  custom: {
    50: '#876fdc',
    500: '#3d36cb',
    950: '#000000',
  },
}

SCSS

$custom: #3d36cb;
$custom-light: #876fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d36cb",
  "rgb": {
    "r": 61,
    "g": 54,
    "b": 203
  },
  "hsl": {
    "h": 242.819,
    "s": 58.893,
    "l": 50.392
  },
  "oklch": {
    "l": 0.45095,
    "c": 0.21914,
    "h": 275.1
  },
  "luminance": 0.07942
}

Semantic roles & 50–950 ramp

primary

#3D36CB

secondary

#CDD08D

accent

#E246DB

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3D36CB

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

Preview Lab → · Contrast checker → · Palette generator →