#4341AC#4341AC

#4341AC is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.4% C 0.166 H 278.0°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#4341AC
RGB	rgb(67, 65, 172)
HSL	hsl(241, 45%, 46%)
HSV	hsv(241, 62%, 67%)
CMYK	cmyk(61%, 62.2%, 0%, 32.5%)
CIE-LAB	lab(33.88, 33.35, -57.17)
CIE-LCH	lch(33.88, 66.19, 300.26°)
OKLab	oklab(44.37% 0.0232 -0.1645)
OKLCH	oklch(44.37% 0.166 278)
XYZ	xyz(11.6490, 7.9516, 39.9427)
Luminance	0.0795 (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

#4341AC #AAAC41

analogous

#4175AC #4341AC #7941AC

triadic

#4341AC #AC4341 #41AC43

tetradic

#4341AC #AC4175 #AAAC41 #41AC79

square

#4341AC #AC4175 #AAAC41 #41AC79

split-complementary

#4341AC #AC7941 #75AC41

monochromatic

#201F53 #323080 #4341AC #6765C5 #9392D6

Accessibility & contrast

On white

8.11

#4341AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4341AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4341AC

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4341AC	#FFFFFF	#000000	##FFFFFF
##4341AC	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AF

Deuteranopia (green-blind)

#004BAA

Tritanopia (blue-blind)

#005B70

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4341ac;
/* rgb */ color: rgb(67, 65, 172);
/* oklch */ color: oklch(44.4% 0.166 278.0);

Tailwind

colors: {
  custom: {
    50: '#8276c6',
    500: '#4341ac',
    950: '#000000',
  },
}

SCSS

$custom: #4341ac;
$custom-light: #8276c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4341ac",
  "rgb": {
    "r": 67,
    "g": 65,
    "b": 172
  },
  "hsl": {
    "h": 241.121,
    "s": 45.148,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44368,
    "c": 0.1661,
    "h": 278
  },
  "luminance": 0.07952
}

Semantic roles & 50–950 ramp

primary

#4341AC

secondary

#C0C188

accent

#D553D2

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4341AC

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

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