#4349D1#4349D1

#4349D1 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 48.9% C 0.205 H 274.0°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#4349D1
RGB	rgb(67, 73, 209)
HSL	hsl(237, 61%, 54%)
HSV	hsv(237, 68%, 82%)
CMYK	cmyk(67.9%, 65.1%, 0%, 18%)
CIE-LAB	lab(38.83, 40.90, -70.78)
CIE-LCH	lch(38.83, 81.75, 300.02°)
OKLab	oklab(48.94% 0.0141 -0.2044)
OKLCH	oklch(48.94% 0.205 274)
XYZ	xyz(16.2021, 10.5603, 61.4937)
Luminance	0.1056 (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

#4349D1 #D1CB43

analogous

#4390D1 #4349D1 #8443D1

triadic

#4349D1 #D14349 #49D143

tetradic

#4349D1 #D14390 #D1CB43 #43D184

square

#4349D1 #D14390 #D1CB43 #43D184

split-complementary

#4349D1 #D18443 #90D143

monochromatic

#1E227B #2A30AD #4349D1 #7479DD #A5A8E9

Accessibility & contrast

On white

6.75

#4349D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4349D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4349D1

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4349D1	#FFFFFF	#000000	##FFFFFF
##4349D1	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D5

Deuteranopia (green-blind)

#0055CE

Tritanopia (blue-blind)

#006D86

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4349d1;
/* rgb */ color: rgb(67, 73, 209);
/* oklch */ color: oklch(48.9% 0.205 274.0);

Tailwind

colors: {
  custom: {
    50: '#897ce0',
    500: '#4349d1',
    950: '#000000',
  },
}

SCSS

$custom: #4349d1;
$custom-light: #897ce0;
$custom-dark: #000000;

JSON

{
  "hex": "#4349d1",
  "rgb": {
    "r": 67,
    "g": 73,
    "b": 209
  },
  "hsl": {
    "h": 237.465,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.4894,
    "c": 0.20486,
    "h": 274
  },
  "luminance": 0.10562
}

Semantic roles & 50–950 ramp

primary

#4349D1

secondary

#D6D49A

accent

#DD44E4

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4349D1

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

Preview Lab → · Contrast checker → · Palette generator →