#323BB3#323BB3

#323BB3 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.8% C 0.187 H 272.2°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#323BB3
RGB	rgb(50, 59, 179)
HSL	hsl(236, 56%, 45%)
HSV	hsv(236, 72%, 70%)
CMYK	cmyk(72.1%, 67%, 0%, 29.8%)
CIE-LAB	lab(31.94, 37.11, -64.55)
CIE-LCH	lch(31.94, 74.46, 299.90°)
OKLab	oklab(42.84% 0.0073 -0.1866)
OKLCH	oklch(42.84% 0.187 272.2)
XYZ	xyz(11.0133, 7.0596, 43.4213)
Luminance	0.0706 (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

#323BB3 #B3AA32

analogous

#327CB3 #323BB3 #6A32B3

triadic

#323BB3 #B3323B #3BB332

tetradic

#323BB3 #B3327C #B3AA32 #32B36A

square

#323BB3 #B3327C #B3AA32 #32B36A

split-complementary

#323BB3 #B36A32 #7CB332

monochromatic

#171B53 #252B83 #323BB3 #535CCF #8389DC

Accessibility & contrast

On white

8.71

#323BB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#323BB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323BB3

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323BB3	#FFFFFF	#000000	##FFFFFF
##323BB3	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B7

Deuteranopia (green-blind)

#0045B1

Tritanopia (blue-blind)

#005B72

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #323bb3;
/* rgb */ color: rgb(50, 59, 179);
/* oklch */ color: oklch(42.8% 0.187 272.2);

Tailwind

colors: {
  custom: {
    50: '#7d71cb',
    500: '#323bb3',
    950: '#000000',
  },
}

SCSS

$custom: #323bb3;
$custom-light: #7d71cb;
$custom-dark: #000000;

JSON

{
  "hex": "#323bb3",
  "rgb": {
    "r": 50,
    "g": 59,
    "b": 179
  },
  "hsl": {
    "h": 235.814,
    "s": 56.332,
    "l": 44.902
  },
  "oklch": {
    "l": 0.42843,
    "c": 0.18674,
    "h": 272.2
  },
  "luminance": 0.07061
}

Semantic roles & 50–950 ramp

primary

#323BB3

secondary

#C6C07B

accent

#D548E0

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #323BB3

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

Preview Lab → · Contrast checker → · Palette generator →