#4B5CC7#4B5CC7

#4B5CC7 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.0% C 0.166 H 272.5°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#4B5CC7
RGB	rgb(75, 92, 199)
HSL	hsl(232, 53%, 54%)
HSV	hsv(232, 62%, 78%)
CMYK	cmyk(62.3%, 53.8%, 0%, 22%)
CIE-LAB	lab(43.17, 26.86, -57.92)
CIE-LCH	lch(43.17, 63.85, 294.88°)
OKLab	oklab(52.04% 0.0072 -0.1662)
OKLCH	oklch(52.04% 0.166 272.5)
XYZ	xyz(17.0342, 13.2722, 55.6859)
Luminance	0.1327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5CC7 #C7B64B

analogous

#4B9AC7 #4B5CC7 #784BC7

triadic

#4B5CC7 #C74B5C #5CC74B

tetradic

#4B5CC7 #C74B9A #C7B64B #4BC778

square

#4B5CC7 #C74B9A #C7B64B #4BC778

split-complementary

#4B5CC7 #C7784B #9AC74B

monochromatic

#242F74 #3242A2 #4B5CC7 #7A86D6 #A8B1E4

Accessibility & contrast

On white

5.75

#4B5CC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#4B5CC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B5CC7

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5CC7	#FFFFFF	#000000	##FFFFFF
##4B5CC7	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#136CCB

Deuteranopia (green-blind)

#0061C5

Tritanopia (blue-blind)

#007588

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4b5cc7;
/* rgb */ color: rgb(75, 92, 199);
/* oklch */ color: oklch(52.0% 0.166 272.5);

Tailwind

colors: {
  custom: {
    50: '#8989d9',
    500: '#4b5cc7',
    950: '#000000',
  },
}

SCSS

$custom: #4b5cc7;
$custom-light: #8989d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5cc7",
  "rgb": {
    "r": 75,
    "g": 92,
    "b": 199
  },
  "hsl": {
    "h": 231.774,
    "s": 52.542,
    "l": 53.725
  },
  "oklch": {
    "l": 0.52041,
    "c": 0.16639,
    "h": 272.5
  },
  "luminance": 0.13274
}

Semantic roles & 50–950 ramp

primary

#4B5CC7

secondary

#D1CA9C

accent

#C84CDC

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4B5CC7

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

Preview Lab → · Contrast checker → · Palette generator →