#3233BF#3233BF

#3233BF is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.8% C 0.210 H 272.8°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#3233BF
RGB	rgb(50, 51, 191)
HSL	hsl(240, 59%, 47%)
HSV	hsv(240, 74%, 75%)
CMYK	cmyk(73.8%, 73.3%, 0%, 25.1%)
CIE-LAB	lab(31.36, 45.99, -72.61)
CIE-LCH	lch(31.36, 85.95, 302.35°)
OKLab	oklab(42.78% 0.0101 -0.2101)
OKLCH	oklch(42.78% 0.21 272.8)
XYZ	xyz(11.9000, 6.8061, 49.9667)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Sapphire (survey)

#2138AB

ΔE00 3.92

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3233BF #BFBE32

analogous

#327ABF #3233BF #7732BF

triadic

#3233BF #BF3233 #33BF32

tetradic

#3233BF #BF327A #BFBE32 #32BF77

square

#3233BF #BF327A #BFBE32 #32BF77

split-complementary

#3233BF #BF7732 #7ABF32

monochromatic

#19195E #25268E #3233BF #5A5BD4 #8B8BE1

Accessibility & contrast

On white

8.89

#3233BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#3233BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3233BF

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3233BF	#FFFFFF	#000000	##FFFFFF
##3233BF	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C3

Deuteranopia (green-blind)

#0043BC

Tritanopia (blue-blind)

#005B76

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3233bf;
/* rgb */ color: rgb(50, 51, 191);
/* oklch */ color: oklch(42.8% 0.210 272.8);

Tailwind

colors: {
  custom: {
    50: '#806cd4',
    500: '#3233bf',
    950: '#000000',
  },
}

SCSS

$custom: #3233bf;
$custom-light: #806cd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3233bf",
  "rgb": {
    "r": 50,
    "g": 51,
    "b": 191
  },
  "hsl": {
    "h": 239.574,
    "s": 58.506,
    "l": 47.255
  },
  "oklch": {
    "l": 0.42776,
    "c": 0.21034,
    "h": 272.8
  },
  "luminance": 0.06807
}

Semantic roles & 50–950 ramp

primary

#3233BF

secondary

#CBCA82

accent

#E146E2

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3233BF

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

Preview Lab → · Contrast checker → · Palette generator →