#4349B3#4349B3

#4349B3 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.4% C 0.165 H 275.4°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#4349B3
RGB	rgb(67, 73, 179)
HSL	hsl(237, 46%, 48%)
HSV	hsv(237, 63%, 70%)
CMYK	cmyk(62.6%, 59.2%, 0%, 29.8%)
CIE-LAB	lab(36.39, 30.68, -57.25)
CIE-LCH	lch(36.39, 64.95, 298.19°)
OKLab	oklab(46.39% 0.0156 -0.1646)
OKLCH	oklch(46.39% 0.165 275.4)
XYZ	xyz(12.8313, 9.2120, 43.7410)
Luminance	0.0921 (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

#4349B3 #B3AD43

analogous

#4381B3 #4349B3 #7543B3

triadic

#4349B3 #B34349 #49B343

tetradic

#4349B3 #B34381 #B3AD43 #43B375

square

#4349B3 #B34381 #B3AD43 #43B375

split-complementary

#4349B3 #B37543 #81B343

monochromatic

#22255A #323786 #4349B3 #6B70C8 #989BD8

Accessibility & contrast

On white

7.39

#4349B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#4349B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4349B3

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4349B3	#FFFFFF	#000000	##FFFFFF
##4349B3	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB7

Deuteranopia (green-blind)

#0051B1

Tritanopia (blue-blind)

#006377

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4349b3;
/* rgb */ color: rgb(67, 73, 179);
/* oklch */ color: oklch(46.4% 0.165 275.4);

Tailwind

colors: {
  custom: {
    50: '#837bcb',
    500: '#4349b3',
    950: '#000000',
  },
}

SCSS

$custom: #4349b3;
$custom-light: #837bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#4349b3",
  "rgb": {
    "r": 67,
    "g": 73,
    "b": 179
  },
  "hsl": {
    "h": 236.786,
    "s": 45.528,
    "l": 48.235
  },
  "oklch": {
    "l": 0.46389,
    "c": 0.16538,
    "h": 275.4
  },
  "luminance": 0.09213
}

Semantic roles & 50–950 ramp

primary

#4349B3

secondary

#C4C18D

accent

#CE53D5

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4349B3

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

Preview Lab → · Contrast checker → · Palette generator →