#4356C5#4356C5

#4356C5 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.3% C 0.173 H 271.4°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#4356C5
RGB	rgb(67, 86, 197)
HSL	hsl(231, 53%, 52%)
HSV	hsv(231, 66%, 77%)
CMYK	cmyk(66%, 56.3%, 0%, 22.7%)
CIE-LAB	lab(41.02, 28.65, -60.27)
CIE-LCH	lch(41.02, 66.73, 295.43°)
OKLab	oklab(50.26% 0.0042 -0.1734)
OKLCH	oklch(50.26% 0.173 271.4)
XYZ	xyz(15.7172, 11.8787, 54.2770)
Luminance	0.1188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4356C5 #C5B243

analogous

#4397C5 #4356C5 #7143C5

triadic

#4356C5 #C54356 #56C543

tetradic

#4356C5 #C54397 #C5B243 #43C571

square

#4356C5 #C54397 #C5B243 #43C571

split-complementary

#4356C5 #C57143 #97C543

monochromatic

#212C6C #303F9B #4356C5 #7280D3 #A1AAE2

Accessibility & contrast

On white

6.22

#4356C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#4356C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4356C5

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4356C5	#FFFFFF	#000000	##FFFFFF
##4356C5	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067C9

Deuteranopia (green-blind)

#005BC3

Tritanopia (blue-blind)

#007185

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4356c5;
/* rgb */ color: rgb(67, 86, 197);
/* oklch */ color: oklch(50.3% 0.173 271.4);

Tailwind

colors: {
  custom: {
    50: '#8685d7',
    500: '#4356c5',
    950: '#000000',
  },
}

SCSS

$custom: #4356c5;
$custom-light: #8685d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4356c5",
  "rgb": {
    "r": 67,
    "g": 86,
    "b": 197
  },
  "hsl": {
    "h": 231.231,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.50263,
    "c": 0.17343,
    "h": 271.4
  },
  "luminance": 0.1188
}

Semantic roles & 50–950 ramp

primary

#4356C5

secondary

#CEC695

accent

#C74CDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4356C5

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

Preview Lab → · Contrast checker → · Palette generator →