#4355C8#4355C8

#4355C8 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.3% C 0.179 H 271.7°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#4355C8
RGB	rgb(67, 85, 200)
HSL	hsl(232, 55%, 52%)
HSV	hsv(232, 67%, 78%)
CMYK	cmyk(66.5%, 57.5%, 0%, 21.6%)
CIE-LAB	lab(40.99, 30.34, -62.06)
CIE-LCH	lch(40.99, 69.08, 296.05°)
OKLab	oklab(50.31% 0.0052 -0.1786)
OKLCH	oklch(50.31% 0.179 271.7)
XYZ	xyz(15.9851, 11.8590, 56.0790)
Luminance	0.1186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4355C8 #C8B643

analogous

#4397C8 #4355C8 #7443C8

triadic

#4355C8 #C84355 #55C843

tetradic

#4355C8 #C84397 #C8B643 #43C874

square

#4355C8 #C84397 #C8B643 #43C874

split-complementary

#4355C8 #C87443 #97C843

monochromatic

#212B70 #2F3E9F #4355C8 #7280D6 #A2ABE4

Accessibility & contrast

On white

6.23

#4355C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#4355C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4355C8

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4355C8	#FFFFFF	#000000	##FFFFFF
##4355C8	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CC

Deuteranopia (green-blind)

#005BC6

Tritanopia (blue-blind)

#007186

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4355c8;
/* rgb */ color: rgb(67, 85, 200);
/* oklch */ color: oklch(50.3% 0.179 271.7);

Tailwind

colors: {
  custom: {
    50: '#8684da',
    500: '#4355c8',
    950: '#000000',
  },
}

SCSS

$custom: #4355c8;
$custom-light: #8684da;
$custom-dark: #000000;

JSON

{
  "hex": "#4355c8",
  "rgb": {
    "r": 67,
    "g": 85,
    "b": 200
  },
  "hsl": {
    "h": 231.88,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.50309,
    "c": 0.17872,
    "h": 271.7
  },
  "luminance": 0.1186
}

Semantic roles & 50–950 ramp

primary

#4355C8

secondary

#D0C996

accent

#CA4ADE

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #4355C8

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

Preview Lab → · Contrast checker → · Palette generator →