#3233B7#3233B7

#3233B7 is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.0% C 0.201 H 273.3°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#3233B7
RGB	rgb(50, 51, 183)
HSL	hsl(240, 57%, 46%)
HSV	hsv(240, 73%, 72%)
CMYK	cmyk(72.7%, 72.1%, 0%, 28.2%)
CIE-LAB	lab(30.55, 43.32, -69.21)
CIE-LCH	lch(30.55, 81.65, 302.04°)
OKLab	oklab(41.96% 0.0114 -0.2002)
OKLCH	oklch(41.96% 0.201 273.3)
XYZ	xyz(11.0436, 6.4636, 45.4561)
Luminance	0.0646 (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

#3233B7 #B7B632

analogous

#3275B7 #3233B7 #7332B7

triadic

#3233B7 #B73233 #33B732

tetradic

#3233B7 #B73275 #B7B632 #32B773

square

#3233B7 #B73275 #B7B632 #32B773

split-complementary

#3233B7 #B77332 #75B732

monochromatic

#181857 #252687 #3233B7 #5656D1 #8686DE

Accessibility & contrast

On white

9.16

#3233B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#3233B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3233B7

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3233B7	#FFFFFF	#000000	##FFFFFF
##3233B7	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EBB

Deuteranopia (green-blind)

#0041B5

Tritanopia (blue-blind)

#005872

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3233b7;
/* rgb */ color: rgb(50, 51, 183);
/* oklch */ color: oklch(42.0% 0.201 273.3);

Tailwind

colors: {
  custom: {
    50: '#7e6cce',
    500: '#3233b7',
    950: '#000000',
  },
}

SCSS

$custom: #3233b7;
$custom-light: #7e6cce;
$custom-dark: #000000;

JSON

{
  "hex": "#3233b7",
  "rgb": {
    "r": 50,
    "g": 51,
    "b": 183
  },
  "hsl": {
    "h": 239.549,
    "s": 57.082,
    "l": 45.686
  },
  "oklch": {
    "l": 0.41958,
    "c": 0.20054,
    "h": 273.3
  },
  "luminance": 0.06465
}

Semantic roles & 50–950 ramp

primary

#3233B7

secondary

#C7C77D

accent

#DF47E0

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3233B7

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

Preview Lab → · Contrast checker → · Palette generator →