#3231C8#3231C8

#3231C8 is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.4% C 0.223 H 272.4°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#3231C8
RGB	rgb(50, 49, 200)
HSL	hsl(240, 61%, 49%)
HSV	hsv(240, 76%, 78%)
CMYK	cmyk(75%, 75.5%, 0%, 21.6%)
CIE-LAB	lab(31.91, 50.03, -76.99)
CIE-LCH	lch(31.91, 91.82, 303.02°)
OKLab	oklab(43.44% 0.0094 -0.2228)
OKLCH	oklch(43.44% 0.223 272.4)
XYZ	xyz(12.8355, 7.0435, 55.3155)
Luminance	0.0704 (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

#3231C8 #C7C831

analogous

#317CC8 #3231C8 #7E31C8

triadic

#3231C8 #C83231 #31C832

tetradic

#3231C8 #C8317C #C7C831 #31C87E

square

#3231C8 #C8317C #C7C831 #31C87E

split-complementary

#3231C8 #C87E31 #7CC831

monochromatic

#191966 #262597 #3231C8 #5F5FD8 #9090E4

Accessibility & contrast

On white

8.72

#3231C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#3231C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3231C8

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3231C8	#FFFFFF	#000000	##FFFFFF
##3231C8	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052CC

Deuteranopia (green-blind)

#0044C5

Tritanopia (blue-blind)

#005E7B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3231c8;
/* rgb */ color: rgb(50, 49, 200);
/* oklch */ color: oklch(43.4% 0.223 272.4);

Tailwind

colors: {
  custom: {
    50: '#826bda',
    500: '#3231c8',
    950: '#000000',
  },
}

SCSS

$custom: #3231c8;
$custom-light: #826bda;
$custom-dark: #000000;

JSON

{
  "hex": "#3231c8",
  "rgb": {
    "r": 50,
    "g": 49,
    "b": 200
  },
  "hsl": {
    "h": 240.397,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.4344,
    "c": 0.22303,
    "h": 272.4
  },
  "luminance": 0.07045
}

Semantic roles & 50–950 ramp

primary

#3231C8

secondary

#CECE86

accent

#E444E3

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #3231C8

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

Preview Lab → · Contrast checker → · Palette generator →