#3239C4#3239C4

#3239C4 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.2% C 0.210 H 271.8°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#3239C4
RGB	rgb(50, 57, 196)
HSL	hsl(237, 59%, 48%)
HSV	hsv(237, 74%, 77%)
CMYK	cmyk(74.5%, 70.9%, 0%, 23.1%)
CIE-LAB	lab(33.11, 44.20, -72.66)
CIE-LCH	lch(33.11, 85.05, 301.31°)
OKLab	oklab(44.18% 0.0064 -0.2103)
OKLCH	oklch(44.18% 0.21 271.8)
XYZ	xyz(12.7390, 7.5885, 53.0072)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.03

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3239C4 #C4BD32

analogous

#3282C4 #3239C4 #7432C4

triadic

#3239C4 #C43239 #39C432

tetradic

#3239C4 #C43282 #C4BD32 #32C474

square

#3239C4 #C43282 #C4BD32 #32C474

split-complementary

#3239C4 #C47432 #82C432

monochromatic

#191D62 #262B93 #3239C4 #5D63D6 #8E92E2

Accessibility & contrast

On white

8.34

#3239C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#3239C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3239C4

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3239C4	#FFFFFF	#000000	##FFFFFF
##3239C4	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C8

Deuteranopia (green-blind)

#0047C1

Tritanopia (blue-blind)

#00607A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3239c4;
/* rgb */ color: rgb(50, 57, 196);
/* oklch */ color: oklch(44.2% 0.210 271.8);

Tailwind

colors: {
  custom: {
    50: '#8170d7',
    500: '#3239c4',
    950: '#000000',
  },
}

SCSS

$custom: #3239c4;
$custom-light: #8170d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3239c4",
  "rgb": {
    "r": 50,
    "g": 57,
    "b": 196
  },
  "hsl": {
    "h": 237.123,
    "s": 59.35,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44177,
    "c": 0.21038,
    "h": 271.8
  },
  "luminance": 0.0759
}

Semantic roles & 50–950 ramp

primary

#3239C4

secondary

#CDC985

accent

#DB45E3

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #3239C4

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

Preview Lab → · Contrast checker → · Palette generator →