#4349E8#4349E8

#4349E8 is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 51.0% C 0.233 H 272.9°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#4349E8
RGB	rgb(67, 73, 232)
HSL	hsl(238, 78%, 59%)
HSV	hsv(238, 71%, 91%)
CMYK	cmyk(71.1%, 68.5%, 0%, 9%)
CIE-LAB	lab(40.87, 48.55, -80.59)
CIE-LCH	lch(40.87, 94.08, 301.07°)
OKLab	oklab(51.04% 0.0117 -0.233)
OKLCH	oklch(51.04% 0.233 272.9)
XYZ	xyz(19.2579, 11.7826, 77.5877)
Luminance	0.1178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4349E8 #E8E243

analogous

#439BE8 #4349E8 #8F43E8

triadic

#4349E8 #E84349 #49E843

tetradic

#4349E8 #E8439B #E8E243 #43E88F

square

#4349E8 #E8439B #E8E243 #43E88F

split-complementary

#4349E8 #E88F43 #9BE843

monochromatic

#13189D #1A21D4 #4349E8 #7A7EEF #B0B3F5

Accessibility & contrast

On white

6.26

#4349E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#4349E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4349E8

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4349E8	#FFFFFF	#000000	##FFFFFF
##4349E8	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068ED

Deuteranopia (green-blind)

#0059E5

Tritanopia (blue-blind)

#007593

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4349e8;
/* rgb */ color: rgb(67, 73, 232);
/* oklch */ color: oklch(51.0% 0.233 272.9);

Tailwind

colors: {
  custom: {
    50: '#8e7df1',
    500: '#4349e8',
    950: '#000000',
  },
}

SCSS

$custom: #4349e8;
$custom-light: #8e7df1;
$custom-dark: #000000;

JSON

{
  "hex": "#4349e8",
  "rgb": {
    "r": 67,
    "g": 73,
    "b": 232
  },
  "hsl": {
    "h": 237.818,
    "s": 78.199,
    "l": 58.627
  },
  "oklch": {
    "l": 0.5104,
    "c": 0.23335,
    "h": 272.9
  },
  "luminance": 0.11785
}

Semantic roles & 50–950 ramp

primary

#4349E8

secondary

#E4E2A3

accent

#EE33F5

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4349E8

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

Preview Lab → · Contrast checker → · Palette generator →