#4338C2#4338C2

#4338C2 is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 44.9% C 0.205 H 277.8°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#4338C2
RGB	rgb(67, 56, 194)
HSL	hsl(245, 55%, 49%)
HSV	hsv(245, 71%, 76%)
CMYK	cmyk(65.5%, 71.1%, 0%, 23.9%)
CIE-LAB	lab(33.81, 45.96, -70.30)
CIE-LCH	lch(33.81, 83.99, 303.17°)
OKLab	oklab(44.9% 0.0277 -0.203)
OKLCH	oklch(44.9% 0.205 277.8)
XYZ	xyz(13.4634, 7.9156, 51.8468)
Luminance	0.0792 (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

#4338C2 #B7C238

analogous

#3872C2 #4338C2 #8838C2

triadic

#4338C2 #C24338 #38C243

tetradic

#4338C2 #C23872 #B7C238 #38C288

square

#4338C2 #C23872 #B7C238 #38C288

split-complementary

#4338C2 #C28838 #72C238

monochromatic

#221D63 #332A93 #4338C2 #6D65D2 #9A94E0

Accessibility & contrast

On white

8.13

#4338C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#4338C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4338C2

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4338C2	#FFFFFF	#000000	##FFFFFF
##4338C2	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C6

Deuteranopia (green-blind)

#004ABF

Tritanopia (blue-blind)

#005E79

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4338c2;
/* rgb */ color: rgb(67, 56, 194);
/* oklch */ color: oklch(44.9% 0.205 277.8);

Tailwind

colors: {
  custom: {
    50: '#8770d6',
    500: '#4338c2',
    950: '#000000',
  },
}

SCSS

$custom: #4338c2;
$custom-light: #8770d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4338c2",
  "rgb": {
    "r": 67,
    "g": 56,
    "b": 194
  },
  "hsl": {
    "h": 244.783,
    "s": 55.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.44904,
    "c": 0.20486,
    "h": 277.8
  },
  "luminance": 0.07917
}

Semantic roles & 50–950 ramp

primary

#4338C2

secondary

#C6CB8A

accent

#DF49D3

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4338C2

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

Preview Lab → · Contrast checker → · Palette generator →