#4555C6#4555C6

#4555C6 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.3% C 0.175 H 272.4°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#4555C6
RGB	rgb(69, 85, 198)
HSL	hsl(233, 53%, 52%)
HSV	hsv(233, 65%, 78%)
CMYK	cmyk(65.2%, 57.1%, 0%, 22.4%)
CIE-LAB	lab(40.96, 29.95, -60.95)
CIE-LCH	lch(40.96, 67.91, 296.17°)
OKLab	oklab(50.27% 0.0072 -0.1753)
OKLCH	oklch(50.27% 0.175 272.4)
XYZ	xyz(15.8924, 11.8380, 54.8626)
Luminance	0.1184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4555C6 #C6B645

analogous

#4596C6 #4555C6 #7545C6

triadic

#4555C6 #C64555 #55C645

tetradic

#4555C6 #C64596 #C6B645 #45C675

square

#4555C6 #C64596 #C6B645 #45C675

split-complementary

#4555C6 #C67545 #96C645

monochromatic

#222B6F #303E9E #4555C6 #7480D4 #A3ABE3

Accessibility & contrast

On white

6.24

#4555C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#4555C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4555C6

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4555C6	#FFFFFF	#000000	##FFFFFF
##4555C6	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CA

Deuteranopia (green-blind)

#005BC4

Tritanopia (blue-blind)

#007085

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4555c6;
/* rgb */ color: rgb(69, 85, 198);
/* oklch */ color: oklch(50.3% 0.175 272.4);

Tailwind

colors: {
  custom: {
    50: '#8784d8',
    500: '#4555c6',
    950: '#000000',
  },
}

SCSS

$custom: #4555c6;
$custom-light: #8784d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4555c6",
  "rgb": {
    "r": 69,
    "g": 85,
    "b": 198
  },
  "hsl": {
    "h": 232.558,
    "s": 53.086,
    "l": 52.353
  },
  "oklch": {
    "l": 0.50268,
    "c": 0.17549,
    "h": 272.4
  },
  "luminance": 0.11839
}

Semantic roles & 50–950 ramp

primary

#4555C6

secondary

#CFC997

accent

#CA4BDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #4555C6

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

Preview Lab → · Contrast checker → · Palette generator →