#4338DA#4338DA

#4338DA is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.3% C 0.234 H 275.7°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#4338DA
RGB	rgb(67, 56, 218)
HSL	hsl(244, 69%, 54%)
HSV	hsv(244, 74%, 85%)
CMYK	cmyk(69.3%, 74.3%, 0%, 14.5%)
CIE-LAB	lab(36.14, 53.49, -80.39)
CIE-LCH	lch(36.14, 96.56, 303.64°)
OKLab	oklab(47.26% 0.0231 -0.2324)
OKLCH	oklch(47.26% 0.234 275.7)
XYZ	xyz(16.3796, 9.0821, 67.2059)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.52

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4338DA #CFDA38

analogous

#387EDA #4338DA #9438DA

triadic

#4338DA #DA4338 #38DA43

tetradic

#4338DA #DA387E #CFDA38 #38DA94

square

#4338DA #DA387E #CFDA38 #38DA94

split-complementary

#4338DA #DA9438 #7EDA38

monochromatic

#1F1880 #2B21B3 #4338DA #746CE4 #A59FED

Accessibility & contrast

On white

7.46

#4338DA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#4338DA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4338DA

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4338DA	#FFFFFF	#000000	##FFFFFF
##4338DA	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CDF

Deuteranopia (green-blind)

#004ED7

Tritanopia (blue-blind)

#006787

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4338da;
/* rgb */ color: rgb(67, 56, 218);
/* oklch */ color: oklch(47.3% 0.234 275.7);

Tailwind

colors: {
  custom: {
    50: '#8c71e7',
    500: '#4338da',
    950: '#000000',
  },
}

SCSS

$custom: #4338da;
$custom-light: #8c71e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4338da",
  "rgb": {
    "r": 67,
    "g": 56,
    "b": 218
  },
  "hsl": {
    "h": 244.074,
    "s": 68.644,
    "l": 53.725
  },
  "oklch": {
    "l": 0.47263,
    "c": 0.23353,
    "h": 275.7
  },
  "luminance": 0.09084
}

Semantic roles & 50–950 ramp

primary

#4338DA

secondary

#D5DA94

accent

#EB3CE0

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4338DA

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

Preview Lab → · Contrast checker → · Palette generator →