#3231B6#3231B6

#3231B6 is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 41.6% C 0.201 H 273.6°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#3231B6
RGB	rgb(50, 49, 182)
HSL	hsl(240, 58%, 45%)
HSV	hsv(240, 73%, 71%)
CMYK	cmyk(72.5%, 73.1%, 0%, 28.6%)
CIE-LAB	lab(30.04, 44.15, -69.47)
CIE-LCH	lch(30.04, 82.31, 302.43°)
OKLab	oklab(41.56% 0.0127 -0.2009)
OKLCH	oklch(41.56% 0.201 273.6)
XYZ	xyz(10.8544, 6.2511, 44.8814)
Luminance	0.0625 (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

#3231B6 #B5B631

analogous

#3172B6 #3231B6 #7431B6

triadic

#3231B6 #B63231 #31B632

tetradic

#3231B6 #B63172 #B5B631 #31B674

square

#3231B6 #B63172 #B5B631 #31B674

split-complementary

#3231B6 #B67431 #72B631

monochromatic

#181756 #252486 #3231B6 #5453D1 #8484DE

Accessibility & contrast

On white

9.33

#3231B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#3231B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3231B6

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3231B6	#FFFFFF	#000000	##FFFFFF
##3231B6	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DBA

Deuteranopia (green-blind)

#0040B4

Tritanopia (blue-blind)

#005770

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3231b6;
/* rgb */ color: rgb(50, 49, 182);
/* oklch */ color: oklch(41.6% 0.201 273.6);

Tailwind

colors: {
  custom: {
    50: '#7e6bcd',
    500: '#3231b6',
    950: '#000000',
  },
}

SCSS

$custom: #3231b6;
$custom-light: #7e6bcd;
$custom-dark: #000000;

JSON

{
  "hex": "#3231b6",
  "rgb": {
    "r": 50,
    "g": 49,
    "b": 182
  },
  "hsl": {
    "h": 240.451,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.41559,
    "c": 0.20135,
    "h": 273.6
  },
  "luminance": 0.06252
}

Semantic roles & 50–950 ramp

primary

#3231B6

secondary

#C7C77C

accent

#E147E0

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3231B6

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

Preview Lab → · Contrast checker → · Palette generator →