#4342AF#4342AF

#4342AF is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.8% C 0.169 H 277.5°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#4342AF
RGB	rgb(67, 66, 175)
HSL	hsl(241, 45%, 47%)
HSV	hsv(241, 62%, 69%)
CMYK	cmyk(61.7%, 62.3%, 0%, 31.4%)
CIE-LAB	lab(34.36, 33.74, -58.17)
CIE-LCH	lch(34.36, 67.25, 300.11°)
OKLab	oklab(44.8% 0.0221 -0.1674)
OKLCH	oklch(44.8% 0.169 277.5)
XYZ	xyz(11.9983, 8.1839, 41.4965)
Luminance	0.0819 (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

#4342AF #AEAF42

analogous

#4278AF #4342AF #7942AF

triadic

#4342AF #AF4342 #42AF43

tetradic

#4342AF #AF4278 #AEAF42 #42AF79

square

#4342AF #AF4278 #AEAF42 #42AF79

split-complementary

#4342AF #AF7942 #78AF42

monochromatic

#212056 #323183 #4342AF #6968C6 #9595D7

Accessibility & contrast

On white

7.96

#4342AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4342AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4342AF

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4342AF	#FFFFFF	#000000	##FFFFFF
##4342AF	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B3

Deuteranopia (green-blind)

#004CAD

Tritanopia (blue-blind)

#005D72

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4342af;
/* rgb */ color: rgb(67, 66, 175);
/* oklch */ color: oklch(44.8% 0.169 277.5);

Tailwind

colors: {
  custom: {
    50: '#8376c8',
    500: '#4342af',
    950: '#000000',
  },
}

SCSS

$custom: #4342af;
$custom-light: #8376c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4342af",
  "rgb": {
    "r": 67,
    "g": 66,
    "b": 175
  },
  "hsl": {
    "h": 240.55,
    "s": 45.228,
    "l": 47.255
  },
  "oklch": {
    "l": 0.44797,
    "c": 0.16887,
    "h": 277.5
  },
  "luminance": 0.08185
}

Semantic roles & 50–950 ramp

primary

#4342AF

secondary

#C2C28A

accent

#D553D4

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4342AF

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

Preview Lab → · Contrast checker → · Palette generator →