#4B5CC1#4B5CC1

#4B5CC1 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.6% C 0.158 H 272.5°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#4B5CC1
RGB	rgb(75, 92, 193)
HSL	hsl(231, 49%, 53%)
HSV	hsv(231, 61%, 76%)
CMYK	cmyk(61.1%, 52.3%, 0%, 24.3%)
CIE-LAB	lab(42.76, 24.80, -55.11)
CIE-LCH	lch(42.76, 60.43, 294.23°)
OKLab	oklab(51.6% 0.0068 -0.1579)
OKLCH	oklch(51.6% 0.158 272.5)
XYZ	xyz(16.3512, 12.9991, 52.0891)
Luminance	0.1300 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5CC1 #C1B04B

analogous

#4B97C1 #4B5CC1 #754BC1

triadic

#4B5CC1 #C14B5C #5CC14B

tetradic

#4B5CC1 #C14B97 #C1B04B #4BC175

square

#4B5CC1 #C14B97 #C1B04B #4BC175

split-complementary

#4B5CC1 #C1754B #97C14B

monochromatic

#25306C #35449A #4B5CC1 #7985D1 #A6AEE0

Accessibility & contrast

On white

5.83

#4B5CC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#4B5CC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B5CC1

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5CC1	#FFFFFF	#000000	##FFFFFF
##4B5CC1	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#206AC5

Deuteranopia (green-blind)

#0060BF

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4b5cc1;
/* rgb */ color: rgb(75, 92, 193);
/* oklch */ color: oklch(51.6% 0.158 272.5);

Tailwind

colors: {
  custom: {
    50: '#8889d4',
    500: '#4b5cc1',
    950: '#000000',
  },
}

SCSS

$custom: #4b5cc1;
$custom-light: #8889d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5cc1",
  "rgb": {
    "r": 75,
    "g": 92,
    "b": 193
  },
  "hsl": {
    "h": 231.356,
    "s": 48.76,
    "l": 52.549
  },
  "oklch": {
    "l": 0.51603,
    "c": 0.15809,
    "h": 272.5
  },
  "luminance": 0.13
}

Semantic roles & 50–950 ramp

primary

#4B5CC1

secondary

#CEC69A

accent

#C54FD8

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4B5CC1

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

Preview Lab → · Contrast checker → · Palette generator →