#4348E8#4348E8

#4348E8 is a mid, highly saturated blue. Relative luminance 0.117; OKLCH L 50.9% C 0.234 H 273.0°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#4348E8
RGB	rgb(67, 72, 232)
HSL	hsl(238, 78%, 59%)
HSV	hsv(238, 71%, 91%)
CMYK	cmyk(71.1%, 69%, 0%, 9%)
CIE-LAB	lab(40.66, 49.12, -80.94)
CIE-LCH	lch(40.66, 94.68, 301.26°)
OKLab	oklab(50.89% 0.0123 -0.2341)
OKLCH	oklch(50.89% 0.234 273)
XYZ	xyz(19.1927, 11.6523, 77.5659)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4348E8 #E8E343

analogous

#439AE8 #4348E8 #9043E8

triadic

#4348E8 #E84348 #48E843

tetradic

#4348E8 #E8439A #E8E343 #43E890

square

#4348E8 #E8439A #E8E343 #43E890

split-complementary

#4348E8 #E89043 #9AE843

monochromatic

#13179D #1A20D4 #4348E8 #7A7DEF #B0B2F5

Accessibility & contrast

On white

6.30

#4348E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#4348E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4348E8

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4348E8	#FFFFFF	#000000	##FFFFFF
##4348E8	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068ED

Deuteranopia (green-blind)

#0058E5

Tritanopia (blue-blind)

#007493

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4348e8;
/* rgb */ color: rgb(67, 72, 232);
/* oklch */ color: oklch(50.9% 0.234 273.0);

Tailwind

colors: {
  custom: {
    50: '#8e7cf1',
    500: '#4348e8',
    950: '#000000',
  },
}

SCSS

$custom: #4348e8;
$custom-light: #8e7cf1;
$custom-dark: #000000;

JSON

{
  "hex": "#4348e8",
  "rgb": {
    "r": 67,
    "g": 72,
    "b": 232
  },
  "hsl": {
    "h": 238.182,
    "s": 78.199,
    "l": 58.627
  },
  "oklch": {
    "l": 0.50888,
    "c": 0.23438,
    "h": 273
  },
  "luminance": 0.11654
}

Semantic roles & 50–950 ramp

primary

#4348E8

secondary

#E4E2A3

accent

#EF33F5

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0917

muted

#7E7B85

Preview Lab

Preview with #4348E8

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

Preview Lab → · Contrast checker → · Palette generator →