#4338AE#4338AE

#4338AE is a dark, vivid blue. Relative luminance 0.071; OKLCH L 43.0% C 0.180 H 279.9°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#4338AE
RGB	rgb(67, 56, 174)
HSL	hsl(246, 51%, 45%)
HSV	hsv(246, 68%, 68%)
CMYK	cmyk(61.5%, 67.8%, 0%, 31.8%)
CIE-LAB	lab(31.98, 39.52, -61.47)
CIE-LCH	lch(31.98, 73.08, 302.74°)
OKLab	oklab(43.04% 0.0309 -0.1771)
OKLCH	oklch(43.04% 0.18 279.9)
XYZ	xyz(11.3665, 7.0768, 40.8032)
Luminance	0.0708 (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

#4338AE #A3AE38

analogous

#3868AE #4338AE #7E38AE

triadic

#4338AE #AE4338 #38AE43

tetradic

#4338AE #AE3868 #A3AE38 #38AE7E

square

#4338AE #AE3868 #A3AE38 #38AE7E

split-complementary

#4338AE #AE7E38 #68AE38

monochromatic

#1F1A51 #312980 #4338AE #6459CA #8F88D9

Accessibility & contrast

On white

8.69

#4338AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#4338AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4338AE

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4338AE	#FFFFFF	#000000	##FFFFFF
##4338AE	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B2

Deuteranopia (green-blind)

#0047AC

Tritanopia (blue-blind)

#00576E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4338ae;
/* rgb */ color: rgb(67, 56, 174);
/* oklch */ color: oklch(43.0% 0.180 279.9);

Tailwind

colors: {
  custom: {
    50: '#8370c7',
    500: '#4338ae',
    950: '#000000',
  },
}

SCSS

$custom: #4338ae;
$custom-light: #8370c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4338ae",
  "rgb": {
    "r": 67,
    "g": 56,
    "b": 174
  },
  "hsl": {
    "h": 245.593,
    "s": 51.304,
    "l": 45.098
  },
  "oklch": {
    "l": 0.43037,
    "c": 0.17978,
    "h": 279.9
  },
  "luminance": 0.07078
}

Semantic roles & 50–950 ramp

primary

#4338AE

secondary

#BCC37F

accent

#DB4DCE

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4338AE

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

Preview Lab → · Contrast checker → · Palette generator →