#4349CA#4349CA

#4349CA is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.3% C 0.196 H 274.3°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#4349CA
RGB	rgb(67, 73, 202)
HSL	hsl(237, 56%, 53%)
HSV	hsv(237, 67%, 79%)
CMYK	cmyk(66.8%, 63.9%, 0%, 20.8%)
CIE-LAB	lab(38.24, 38.53, -67.70)
CIE-LCH	lch(38.24, 77.90, 299.65°)
OKLab	oklab(48.32% 0.0147 -0.1953)
OKLCH	oklch(48.32% 0.196 274.3)
XYZ	xyz(15.3544, 10.2213, 57.0294)
Luminance	0.1022 (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

#4349CA #CAC443

analogous

#438DCA #4349CA #8043CA

triadic

#4349CA #CA4349 #49CA43

tetradic

#4349CA #CA438D #CAC443 #43CA80

square

#4349CA #CA438D #CAC443 #43CA80

split-complementary

#4349CA #CA8043 #8DCA43

monochromatic

#202472 #2E33A2 #4349CA #7377D7 #A2A5E5

Accessibility & contrast

On white

6.90

#4349CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#4349CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4349CA

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4349CA	#FFFFFF	#000000	##FFFFFF
##4349CA	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CE

Deuteranopia (green-blind)

#0054C8

Tritanopia (blue-blind)

#006A83

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4349ca;
/* rgb */ color: rgb(67, 73, 202);
/* oklch */ color: oklch(48.3% 0.196 274.3);

Tailwind

colors: {
  custom: {
    50: '#877cdb',
    500: '#4349ca',
    950: '#000000',
  },
}

SCSS

$custom: #4349ca;
$custom-light: #877cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4349ca",
  "rgb": {
    "r": 67,
    "g": 73,
    "b": 202
  },
  "hsl": {
    "h": 237.333,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.48324,
    "c": 0.1959,
    "h": 274.3
  },
  "luminance": 0.10223
}

Semantic roles & 50–950 ramp

primary

#4349CA

secondary

#D2CF97

accent

#D948DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4349CA

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

Preview Lab → · Contrast checker → · Palette generator →