#4336C9#4336C9

#4336C9 is a mid, highly saturated blue. Relative luminance 0.080; OKLCH L 45.3% C 0.215 H 277.4°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#4336C9
RGB	rgb(67, 54, 201)
HSL	hsl(245, 58%, 50%)
HSV	hsv(245, 73%, 79%)
CMYK	cmyk(66.7%, 73.1%, 0%, 21.2%)
CIE-LAB	lab(34.08, 49.27, -73.94)
CIE-LCH	lch(34.08, 88.86, 303.68°)
OKLab	oklab(45.3% 0.0276 -0.2136)
OKLCH	oklch(45.3% 0.215 277.4)
XYZ	xyz(14.1731, 8.0474, 56.0534)
Luminance	0.0805 (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

#4336C9 #BCC936

analogous

#3673C9 #4336C9 #8C36C9

triadic

#4336C9 #C94336 #36C943

tetradic

#4336C9 #C93673 #BCC936 #36C98C

square

#4336C9 #C93673 #BCC936 #36C98C

split-complementary

#4336C9 #C98C36 #73C936

monochromatic

#231C69 #332999 #4336C9 #7066D6 #9D96E3

Accessibility & contrast

On white

8.05

#4336C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#4336C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4336C9

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4336C9	#FFFFFF	#000000	##FFFFFF
##4336C9	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056CD

Deuteranopia (green-blind)

#004AC6

Tritanopia (blue-blind)

#00607C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4336c9;
/* rgb */ color: rgb(67, 54, 201);
/* oklch */ color: oklch(45.3% 0.215 277.4);

Tailwind

colors: {
  custom: {
    50: '#896fdb',
    500: '#4336c9',
    950: '#000000',
  },
}

SCSS

$custom: #4336c9;
$custom-light: #896fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4336c9",
  "rgb": {
    "r": 67,
    "g": 54,
    "b": 201
  },
  "hsl": {
    "h": 245.306,
    "s": 57.647,
    "l": 50
  },
  "oklch": {
    "l": 0.45302,
    "c": 0.21538,
    "h": 277.4
  },
  "luminance": 0.08049
}

Semantic roles & 50–950 ramp

primary

#4336C9

secondary

#C9CE8C

accent

#E147D3

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4336C9

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

Preview Lab → · Contrast checker → · Palette generator →