#4349B7#4349B7

#4349B7 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.7% C 0.171 H 275.2°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#4349B7
RGB	rgb(67, 73, 183)
HSL	hsl(237, 46%, 49%)
HSV	hsv(237, 63%, 72%)
CMYK	cmyk(63.4%, 60.1%, 0%, 28.2%)
CIE-LAB	lab(36.70, 32.05, -59.10)
CIE-LCH	lch(36.70, 67.24, 298.47°)
OKLab	oklab(46.72% 0.0156 -0.1701)
OKLCH	oklch(46.72% 0.171 275.2)
XYZ	xyz(13.2417, 9.3762, 45.9025)
Luminance	0.0938 (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

#4349B7 #B7B143

analogous

#4383B7 #4349B7 #7743B7

triadic

#4349B7 #B74349 #49B743

tetradic

#4349B7 #B74383 #B7B143 #43B777

square

#4349B7 #B74383 #B7B143 #43B777

split-complementary

#4349B7 #B77743 #83B743

monochromatic

#22255D #33378A #4349B7 #6D72CA #9A9EDA

Accessibility & contrast

On white

7.30

#4349B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#4349B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4349B7

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4349B7	#FFFFFF	#000000	##FFFFFF
##4349B7	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBB

Deuteranopia (green-blind)

#0051B5

Tritanopia (blue-blind)

#006479

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4349b7;
/* rgb */ color: rgb(67, 73, 183);
/* oklch */ color: oklch(46.7% 0.171 275.2);

Tailwind

colors: {
  custom: {
    50: '#847ccd',
    500: '#4349b7',
    950: '#000000',
  },
}

SCSS

$custom: #4349b7;
$custom-light: #847ccd;
$custom-dark: #000000;

JSON

{
  "hex": "#4349b7",
  "rgb": {
    "r": 67,
    "g": 73,
    "b": 183
  },
  "hsl": {
    "h": 236.897,
    "s": 46.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.46715,
    "c": 0.17081,
    "h": 275.2
  },
  "luminance": 0.09377
}

Semantic roles & 50–950 ramp

primary

#4349B7

secondary

#C6C390

accent

#CF52D6

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #4349B7

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

Preview Lab → · Contrast checker → · Palette generator →