#4338A2#4338A2

#4338A2 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 42.0% C 0.164 H 281.3°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#4338A2
RGB	rgb(67, 56, 162)
HSL	hsl(246, 49%, 43%)
HSV	hsv(246, 65%, 64%)
CMYK	cmyk(58.6%, 65.4%, 0%, 36.5%)
CIE-LAB	lab(30.95, 35.62, -55.95)
CIE-LCH	lch(30.95, 66.32, 302.48°)
OKLab	oklab(41.97% 0.0323 -0.1609)
OKLCH	oklch(41.97% 0.164 281.3)
XYZ	xyz(10.2485, 6.6296, 34.9150)
Luminance	0.0663 (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

#4338A2 #97A238

analogous

#3862A2 #4338A2 #7838A2

triadic

#4338A2 #A24338 #38A243

tetradic

#4338A2 #A23862 #97A238 #38A278

square

#4338A2 #A23862 #97A238 #38A278

split-complementary

#4338A2 #A27838 #62A238

monochromatic

#1D1947 #302875 #4338A2 #5F53C4 #8A81D3

Accessibility & contrast

On white

9.03

#4338A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#4338A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4338A2

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4338A2	#FFFFFF	#000000	##FFFFFF
##4338A2	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA5

Deuteranopia (green-blind)

#0045A0

Tritanopia (blue-blind)

#095368

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4338a2;
/* rgb */ color: rgb(67, 56, 162);
/* oklch */ color: oklch(42.0% 0.164 281.3);

Tailwind

colors: {
  custom: {
    50: '#816fbe',
    500: '#4338a2',
    950: '#000000',
  },
}

SCSS

$custom: #4338a2;
$custom-light: #816fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#4338a2",
  "rgb": {
    "r": 67,
    "g": 56,
    "b": 162
  },
  "hsl": {
    "h": 246.226,
    "s": 48.624,
    "l": 42.745
  },
  "oklch": {
    "l": 0.4197,
    "c": 0.16413,
    "h": 281.3
  },
  "luminance": 0.0663
}

Semantic roles & 50–950 ramp

primary

#4338A2

secondary

#B6BD79

accent

#D850CA

background

#F8F6FB

surface

#EFECF7

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #4338A2

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

Preview Lab → · Contrast checker → · Palette generator →