#4355C3#4355C3

#4355C3 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.9% C 0.172 H 271.7°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#4355C3
RGB	rgb(67, 85, 195)
HSL	hsl(232, 52%, 51%)
HSV	hsv(232, 66%, 76%)
CMYK	cmyk(65.6%, 56.4%, 0%, 23.5%)
CIE-LAB	lab(40.62, 28.59, -59.76)
CIE-LCH	lch(40.62, 66.24, 295.57°)
OKLab	oklab(49.92% 0.005 -0.1719)
OKLCH	oklch(49.92% 0.172 271.7)
XYZ	xyz(15.4103, 11.6290, 53.0517)
Luminance	0.1163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4355C3 #C3B143

analogous

#4395C3 #4355C3 #7143C3

triadic

#4355C3 #C34355 #55C343

tetradic

#4355C3 #C34395 #C3B143 #43C371

square

#4355C3 #C34395 #C3B143 #43C371

split-complementary

#4355C3 #C37143 #95C343

monochromatic

#222C6A #313F98 #4355C3 #717FD2 #A0A9E1

Accessibility & contrast

On white

6.31

#4355C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#4355C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4355C3

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4355C3	#FFFFFF	#000000	##FFFFFF
##4355C3	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C7

Deuteranopia (green-blind)

#005AC1

Tritanopia (blue-blind)

#007084

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4355c3;
/* rgb */ color: rgb(67, 85, 195);
/* oklch */ color: oklch(49.9% 0.172 271.7);

Tailwind

colors: {
  custom: {
    50: '#8584d6',
    500: '#4355c3',
    950: '#000000',
  },
}

SCSS

$custom: #4355c3;
$custom-light: #8584d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4355c3",
  "rgb": {
    "r": 67,
    "g": 85,
    "b": 195
  },
  "hsl": {
    "h": 231.563,
    "s": 51.613,
    "l": 51.373
  },
  "oklch": {
    "l": 0.49916,
    "c": 0.17196,
    "h": 271.7
  },
  "luminance": 0.1163
}

Semantic roles & 50–950 ramp

primary

#4355C3

secondary

#CDC595

accent

#C74DDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4355C3

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

Preview Lab → · Contrast checker → · Palette generator →