#4C5CCE#4C5CCE

#4C5CCE is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.6% C 0.176 H 272.8°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#4C5CCE
RGB	rgb(76, 92, 206)
HSL	hsl(233, 57%, 55%)
HSV	hsv(233, 63%, 81%)
CMYK	cmyk(63.1%, 55.3%, 0%, 19.2%)
CIE-LAB	lab(43.72, 29.42, -61.07)
CIE-LCH	lch(43.72, 67.78, 295.73°)
OKLab	oklab(52.62% 0.0086 -0.1754)
OKLCH	oklch(52.62% 0.176 272.8)
XYZ	xyz(17.9445, 13.6455, 60.0688)
Luminance	0.1365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5CCE #CEBE4C

analogous

#4C9DCE #4C5CCE #7D4CCE

triadic

#4C5CCE #CE4C5C #5CCE4C

tetradic

#4C5CCE #CE4C9D #CEBE4C #4CCE7D

square

#4C5CCE #CE4C9D #CEBE4C #4CCE7D

split-complementary

#4C5CCE #CE7D4C #9DCE4C

monochromatic

#222E7D #2F3FAD #4C5CCE #7C88DB #ACB4E8

Accessibility & contrast

On white

5.63

#4C5CCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#4C5CCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5CCE

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5CCE	#FFFFFF	#000000	##FFFFFF
##4C5CCE	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD2

Deuteranopia (green-blind)

#0062CC

Tritanopia (blue-blind)

#00778C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4c5cce;
/* rgb */ color: rgb(76, 92, 206);
/* oklch */ color: oklch(52.6% 0.176 272.8);

Tailwind

colors: {
  custom: {
    50: '#8b8ade',
    500: '#4c5cce',
    950: '#000000',
  },
}

SCSS

$custom: #4c5cce;
$custom-light: #8b8ade;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5cce",
  "rgb": {
    "r": 76,
    "g": 92,
    "b": 206
  },
  "hsl": {
    "h": 232.615,
    "s": 57.018,
    "l": 55.294
  },
  "oklch": {
    "l": 0.52624,
    "c": 0.17566,
    "h": 272.8
  },
  "luminance": 0.13647
}

Semantic roles & 50–950 ramp

primary

#4C5CCE

secondary

#D6CFA0

accent

#CD48E0

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4C5CCE

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

Preview Lab → · Contrast checker → · Palette generator →