#3A36C7#3A36C7

#3A36C7 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.5% C 0.215 H 274.4°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#3A36C7
RGB	rgb(58, 54, 199)
HSL	hsl(242, 57%, 50%)
HSV	hsv(242, 73%, 78%)
CMYK	cmyk(70.9%, 72.9%, 0%, 22%)
CIE-LAB	lab(33.26, 47.69, -74.14)
CIE-LCH	lch(33.26, 88.15, 302.75°)
OKLab	oklab(44.5% 0.0167 -0.2144)
OKLCH	oklch(44.5% 0.215 274.4)
XYZ	xyz(13.3695, 7.6601, 54.7957)
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

#3A36C7 #C3C736

analogous

#367BC7 #3A36C7 #8236C7

triadic

#3A36C7 #C73A36 #36C73A

tetradic

#3A36C7 #C7367B #C3C736 #36C782

square

#3A36C7 #C7367B #C3C736 #36C782

split-complementary

#3A36C7 #C78236 #7BC736

monochromatic

#1E1C67 #2C2997 #3A36C7 #6865D5 #9795E2

Accessibility & contrast

On white

8.29

#3A36C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#3A36C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A36C7

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A36C7	#FFFFFF	#000000	##FFFFFF
##3A36C7	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)

#0055CB

Deuteranopia (green-blind)

#0047C4

Tritanopia (blue-blind)

#005F7B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3a36c7;
/* rgb */ color: rgb(58, 54, 199);
/* oklch */ color: oklch(44.5% 0.215 274.4);

Tailwind

colors: {
  custom: {
    50: '#856fd9',
    500: '#3a36c7',
    950: '#000000',
  },
}

SCSS

$custom: #3a36c7;
$custom-light: #856fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3a36c7",
  "rgb": {
    "r": 58,
    "g": 54,
    "b": 199
  },
  "hsl": {
    "h": 241.655,
    "s": 57.312,
    "l": 49.608
  },
  "oklch": {
    "l": 0.44502,
    "c": 0.21506,
    "h": 274.4
  },
  "luminance": 0.07661
}

Semantic roles & 50–950 ramp

primary

#3A36C7

secondary

#CCCE8B

accent

#E147DC

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0D0715

muted

#7D7A83

Preview Lab

Preview with #3A36C7

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

Preview Lab → · Contrast checker → · Palette generator →