#4331AF#4331AF

#4331AF is a dark, vivid blue. Relative luminance 0.065; OKLCH L 42.1% C 0.189 H 281.0°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#4331AF
RGB	rgb(67, 49, 175)
HSL	hsl(249, 56%, 44%)
HSV	hsv(249, 72%, 69%)
CMYK	cmyk(61.7%, 72%, 0%, 31.4%)
CIE-LAB	lab(30.60, 43.88, -64.32)
CIE-LCH	lch(30.60, 77.86, 304.30°)
OKLab	oklab(42.08% 0.0362 -0.1855)
OKLCH	oklch(42.08% 0.189 281)
XYZ	xyz(11.1485, 6.4843, 41.2132)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 4.60

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4331AF #9DAF31

analogous

#315EAF #4331AF #8231AF

triadic

#4331AF #AF4331 #31AF43

tetradic

#4331AF #AF315E #9DAF31 #31AF82

square

#4331AF #AF315E #9DAF31 #31AF82

split-complementary

#4331AF #AF8231 #5EAF31

monochromatic

#1E164F #31247F #4331AF #614FCE #8C7FDB

Accessibility & contrast

On white

9.14

#4331AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#4331AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4331AF

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4331AF	#FFFFFF	#000000	##FFFFFF
##4331AF	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB3

Deuteranopia (green-blind)

#0043AD

Tritanopia (blue-blind)

#00536D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4331af;
/* rgb */ color: rgb(67, 49, 175);
/* oklch */ color: oklch(42.1% 0.189 281.0);

Tailwind

colors: {
  custom: {
    50: '#846bc8',
    500: '#4331af',
    950: '#000000',
  },
}

SCSS

$custom: #4331af;
$custom-light: #846bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#4331af",
  "rgb": {
    "r": 67,
    "g": 49,
    "b": 175
  },
  "hsl": {
    "h": 248.571,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.42077,
    "c": 0.18896,
    "h": 281
  },
  "luminance": 0.06485
}

Semantic roles & 50–950 ramp

primary

#4331AF

secondary

#B9C478

accent

#E048CA

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4331AF

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

Preview Lab → · Contrast checker → · Palette generator →