#4336B2#4336B2

#4336B2 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 43.1% C 0.187 H 279.8°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#4336B2
RGB	rgb(67, 54, 178)
HSL	hsl(246, 53%, 45%)
HSV	hsv(246, 70%, 70%)
CMYK	cmyk(62.4%, 69.7%, 0%, 30.2%)
CIE-LAB	lab(31.91, 41.99, -63.97)
CIE-LCH	lch(31.91, 76.52, 303.28°)
OKLab	oklab(43.1% 0.0318 -0.1844)
OKLCH	oklch(43.1% 0.187 279.8)
XYZ	xyz(11.6672, 7.0451, 42.8559)
Luminance	0.0705 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.43

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4336B2 #A5B236

analogous

#3667B2 #4336B2 #8136B2

triadic

#4336B2 #B24336 #36B243

tetradic

#4336B2 #B23667 #A5B236 #36B281

square

#4336B2 #B23667 #A5B236 #36B281

split-complementary

#4336B2 #B28136 #67B236

monochromatic

#201A54 #312883 #4336B2 #6559CD #9088DB

Accessibility & contrast

On white

8.72

#4336B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#4336B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4336B2

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4336B2	#FFFFFF	#000000	##FFFFFF
##4336B2	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B6

Deuteranopia (green-blind)

#0046B0

Tritanopia (blue-blind)

#005770

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4336b2;
/* rgb */ color: rgb(67, 54, 178);
/* oklch */ color: oklch(43.1% 0.187 279.8);

Tailwind

colors: {
  custom: {
    50: '#846eca',
    500: '#4336b2',
    950: '#000000',
  },
}

SCSS

$custom: #4336b2;
$custom-light: #846eca;
$custom-dark: #000000;

JSON

{
  "hex": "#4336b2",
  "rgb": {
    "r": 67,
    "g": 54,
    "b": 178
  },
  "hsl": {
    "h": 246.29,
    "s": 53.448,
    "l": 45.49
  },
  "oklch": {
    "l": 0.43095,
    "c": 0.18717,
    "h": 279.8
  },
  "luminance": 0.07046
}

Semantic roles & 50–950 ramp

primary

#4336B2

secondary

#BDC57F

accent

#DD4BCE

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4336B2

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

Preview Lab → · Contrast checker → · Palette generator →