#4355C7#4355C7

#4355C7 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.2% C 0.177 H 271.7°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#4355C7
RGB	rgb(67, 85, 199)
HSL	hsl(232, 54%, 52%)
HSV	hsv(232, 66%, 78%)
CMYK	cmyk(66.3%, 57.3%, 0%, 22%)
CIE-LAB	lab(40.92, 29.99, -61.60)
CIE-LCH	lch(40.92, 68.51, 295.96°)
OKLab	oklab(50.23% 0.0051 -0.1773)
OKLCH	oklch(50.23% 0.177 271.7)
XYZ	xyz(15.8686, 11.8124, 55.4655)
Luminance	0.1181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4355C7 #C7B543

analogous

#4397C7 #4355C7 #7343C7

triadic

#4355C7 #C74355 #55C743

tetradic

#4355C7 #C74397 #C7B543 #43C773

square

#4355C7 #C74397 #C7B543 #43C773

split-complementary

#4355C7 #C77343 #97C743

monochromatic

#212C6F #2F3E9E #4355C7 #7280D5 #A1AAE3

Accessibility & contrast

On white

6.24

#4355C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#4355C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4355C7

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4355C7	#FFFFFF	#000000	##FFFFFF
##4355C7	1.00	6.24	3.36	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CB

Deuteranopia (green-blind)

#005BC5

Tritanopia (blue-blind)

#007186

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4355c7;
/* rgb */ color: rgb(67, 85, 199);
/* oklch */ color: oklch(50.2% 0.177 271.7);

Tailwind

colors: {
  custom: {
    50: '#8684d9',
    500: '#4355c7',
    950: '#000000',
  },
}

SCSS

$custom: #4355c7;
$custom-light: #8684d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4355c7",
  "rgb": {
    "r": 67,
    "g": 85,
    "b": 199
  },
  "hsl": {
    "h": 231.818,
    "s": 54.098,
    "l": 52.157
  },
  "oklch": {
    "l": 0.5023,
    "c": 0.17738,
    "h": 271.7
  },
  "luminance": 0.11814
}

Semantic roles & 50–950 ramp

primary

#4355C7

secondary

#D0C896

accent

#C94ADD

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #4355C7

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

Preview Lab → · Contrast checker → · Palette generator →