#4C46CB#4C46CB

#4C46CB is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.5% C 0.199 H 278.0°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#4C46CB
RGB	rgb(76, 70, 203)
HSL	hsl(243, 56%, 54%)
HSV	hsv(243, 66%, 80%)
CMYK	cmyk(62.6%, 65.5%, 0%, 20.4%)
CIE-LAB	lab(38.25, 41.94, -68.24)
CIE-LCH	lch(38.25, 80.10, 301.58°)
OKLab	oklab(48.52% 0.0276 -0.1967)
OKLCH	oklch(48.52% 0.199 278)
XYZ	xyz(15.9467, 10.2274, 57.6221)
Luminance	0.1023 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C46CB #C5CB46

analogous

#4682CB #4C46CB #8E46CB

triadic

#4C46CB #CB4C46 #46CB4C

tetradic

#4C46CB #CB4682 #C5CB46 #46CB8E

square

#4C46CB #CB4682 #C5CB46 #46CB8E

split-complementary

#4C46CB #CB8E46 #82CB46

monochromatic

#252176 #342EA5 #4C46CB #7A76D8 #A8A6E6

Accessibility & contrast

On white

6.89

#4C46CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#4C46CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C46CB

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C46CB	#FFFFFF	#000000	##FFFFFF
##4C46CB	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCF

Deuteranopia (green-blind)

#0055C8

Tritanopia (blue-blind)

#006882

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4c46cb;
/* rgb */ color: rgb(76, 70, 203);
/* oklch */ color: oklch(48.5% 0.199 278.0);

Tailwind

colors: {
  custom: {
    50: '#8c7adc',
    500: '#4c46cb',
    950: '#000000',
  },
}

SCSS

$custom: #4c46cb;
$custom-light: #8c7adc;
$custom-dark: #000000;

JSON

{
  "hex": "#4c46cb",
  "rgb": {
    "r": 76,
    "g": 70,
    "b": 203
  },
  "hsl": {
    "h": 242.707,
    "s": 56.118,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48516,
    "c": 0.19863,
    "h": 278
  },
  "luminance": 0.10229
}

Semantic roles & 50–950 ramp

primary

#4C46CB

secondary

#D0D39A

accent

#DF48D9

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4C46CB

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

Preview Lab → · Contrast checker → · Palette generator →