#4C5BC8#4C5BC8

#4C5BC8 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.0% C 0.169 H 273.2°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#4C5BC8
RGB	rgb(76, 91, 200)
HSL	hsl(233, 53%, 54%)
HSV	hsv(233, 62%, 78%)
CMYK	cmyk(62%, 54.5%, 0%, 21.6%)
CIE-LAB	lab(43.04, 28.00, -58.70)
CIE-LCH	lch(43.04, 65.04, 295.50°)
OKLab	oklab(51.98% 0.0093 -0.1685)
OKLCH	oklch(51.98% 0.169 273.2)
XYZ	xyz(17.1435, 13.1874, 56.2744)
Luminance	0.1319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5BC8 #C8B94C

analogous

#4C99C8 #4C5BC8 #7B4CC8

triadic

#4C5BC8 #C84C5B #5BC84C

tetradic

#4C5BC8 #C84C99 #C8B94C #4CC87B

square

#4C5BC8 #C84C99 #C8B94C #4CC87B

split-complementary

#4C5BC8 #C87B4C #99C84C

monochromatic

#242E75 #3240A4 #4C5BC8 #7B86D6 #AAB1E5

Accessibility & contrast

On white

5.77

#4C5BC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#4C5BC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5BC8

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5BC8	#FFFFFF	#000000	##FFFFFF
##4C5BC8	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#096BCC

Deuteranopia (green-blind)

#0060C6

Tritanopia (blue-blind)

#007589

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4c5bc8;
/* rgb */ color: rgb(76, 91, 200);
/* oklch */ color: oklch(52.0% 0.169 273.2);

Tailwind

colors: {
  custom: {
    50: '#8a89d9',
    500: '#4c5bc8',
    950: '#000000',
  },
}

SCSS

$custom: #4c5bc8;
$custom-light: #8a89d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5bc8",
  "rgb": {
    "r": 76,
    "g": 91,
    "b": 200
  },
  "hsl": {
    "h": 232.742,
    "s": 52.991,
    "l": 54.118
  },
  "oklch": {
    "l": 0.51984,
    "c": 0.16877,
    "h": 273.2
  },
  "luminance": 0.13189
}

Semantic roles & 50–950 ramp

primary

#4C5BC8

secondary

#D2CC9E

accent

#CB4BDC

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4C5BC8

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

Preview Lab → · Contrast checker → · Palette generator →