#3D36BC#3D36BC

#3D36BC is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 43.6% C 0.201 H 276.4°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#3D36BC
RGB	rgb(61, 54, 188)
HSL	hsl(243, 55%, 47%)
HSV	hsv(243, 71%, 74%)
CMYK	cmyk(67.6%, 71.3%, 0%, 26.3%)
CIE-LAB	lab(32.39, 44.44, -69.12)
CIE-LCH	lch(32.39, 82.17, 302.74°)
OKLab	oklab(43.61% 0.0223 -0.1997)
OKLCH	oklch(43.61% 0.201 276.4)
XYZ	xyz(12.3178, 7.2602, 48.3194)
Luminance	0.0726 (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

#3D36BC #B5BC36

analogous

#3672BC #3D36BC #8036BC

triadic

#3D36BC #BC3D36 #36BC3D

tetradic

#3D36BC #BC3672 #B5BC36 #36BC80

square

#3D36BC #BC3672 #B5BC36 #36BC80

split-complementary

#3D36BC #BC8036 #72BC36

monochromatic

#1E1B5D #2E288C #3D36BC #645ED1 #928EDF

Accessibility & contrast

On white

8.56

#3D36BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#3D36BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D36BC

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D36BC	#FFFFFF	#000000	##FFFFFF
##3D36BC	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C0

Deuteranopia (green-blind)

#0046BA

Tritanopia (blue-blind)

#005B75

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3d36bc;
/* rgb */ color: rgb(61, 54, 188);
/* oklch */ color: oklch(43.6% 0.201 276.4);

Tailwind

colors: {
  custom: {
    50: '#836fd1',
    500: '#3d36bc',
    950: '#000000',
  },
}

SCSS

$custom: #3d36bc;
$custom-light: #836fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d36bc",
  "rgb": {
    "r": 61,
    "g": 54,
    "b": 188
  },
  "hsl": {
    "h": 243.134,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.43609,
    "c": 0.20091,
    "h": 276.4
  },
  "luminance": 0.07261
}

Semantic roles & 50–950 ramp

primary

#3D36BC

secondary

#C5C985

accent

#DF49D7

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3D36BC

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

Preview Lab → · Contrast checker → · Palette generator →