#4338C8#4338C8

#4338C8 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.5% C 0.212 H 277.2°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#4338C8
RGB	rgb(67, 56, 200)
HSL	hsl(245, 57%, 50%)
HSV	hsv(245, 72%, 78%)
CMYK	cmyk(66.5%, 72%, 0%, 21.6%)
CIE-LAB	lab(34.38, 47.86, -72.88)
CIE-LCH	lch(34.38, 87.19, 303.30°)
OKLab	oklab(45.48% 0.0266 -0.2105)
OKLCH	oklch(45.48% 0.212 277.2)
XYZ	xyz(14.1509, 8.1905, 55.4676)
Luminance	0.0819 (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

#4338C8 #BDC838

analogous

#3875C8 #4338C8 #8B38C8

triadic

#4338C8 #C84338 #38C843

tetradic

#4338C8 #C83875 #BDC838 #38C88B

square

#4338C8 #C83875 #BDC838 #38C88B

split-complementary

#4338C8 #C88B38 #75C838

monochromatic

#231D69 #332A99 #4338C8 #7068D5 #9E98E3

Accessibility & contrast

On white

7.96

#4338C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4338C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4338C8

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4338C8	#FFFFFF	#000000	##FFFFFF
##4338C8	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CC

Deuteranopia (green-blind)

#004BC5

Tritanopia (blue-blind)

#00607C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4338c8;
/* rgb */ color: rgb(67, 56, 200);
/* oklch */ color: oklch(45.5% 0.212 277.2);

Tailwind

colors: {
  custom: {
    50: '#8871da',
    500: '#4338c8',
    950: '#000000',
  },
}

SCSS

$custom: #4338c8;
$custom-light: #8871da;
$custom-dark: #000000;

JSON

{
  "hex": "#4338c8",
  "rgb": {
    "r": 67,
    "g": 56,
    "b": 200
  },
  "hsl": {
    "h": 244.583,
    "s": 56.693,
    "l": 50.196
  },
  "oklch": {
    "l": 0.45483,
    "c": 0.21217,
    "h": 277.2
  },
  "luminance": 0.08192
}

Semantic roles & 50–950 ramp

primary

#4338C8

secondary

#C9CE8E

accent

#E048D4

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4338C8

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

Preview Lab → · Contrast checker → · Palette generator →