#4C4FBC#4C4FBC

#4C4FBC is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.8% C 0.168 H 277.0°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#4C4FBC
RGB	rgb(76, 79, 188)
HSL	hsl(238, 46%, 52%)
HSV	hsv(238, 60%, 74%)
CMYK	cmyk(59.6%, 58%, 0%, 26.3%)
CIE-LAB	lab(39.17, 31.50, -58.00)
CIE-LCH	lch(39.17, 66.00, 298.51°)
OKLab	oklab(48.82% 0.0205 -0.1666)
OKLCH	oklch(48.82% 0.168 277)
XYZ	xyz(14.8507, 10.7582, 48.8612)
Luminance	0.1076 (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

#4C4FBC #BCB94C

analogous

#4C87BC #4C4FBC #814CBC

triadic

#4C4FBC #BC4C4F #4FBC4C

tetradic

#4C4FBC #BC4C87 #BCB94C #4CBC81

square

#4C4FBC #BC4C87 #BCB94C #4CBC81

split-complementary

#4C4FBC #BC814C #87BC4C

monochromatic

#272867 #373A94 #4C4FBC #797BCD #A5A7DD

Accessibility & contrast

On white

6.66

#4C4FBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4C4FBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4FBC

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4FBC	#FFFFFF	#000000	##FFFFFF
##4C4FBC	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C0

Deuteranopia (green-blind)

#0058BA

Tritanopia (blue-blind)

#00697E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4c4fbc;
/* rgb */ color: rgb(76, 79, 188);
/* oklch */ color: oklch(48.8% 0.168 277.0);

Tailwind

colors: {
  custom: {
    50: '#8980d1',
    500: '#4c4fbc',
    950: '#000000',
  },
}

SCSS

$custom: #4c4fbc;
$custom-light: #8980d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4fbc",
  "rgb": {
    "r": 76,
    "g": 79,
    "b": 188
  },
  "hsl": {
    "h": 238.393,
    "s": 45.528,
    "l": 51.765
  },
  "oklch": {
    "l": 0.48823,
    "c": 0.16782,
    "h": 277
  },
  "luminance": 0.10759
}

Semantic roles & 50–950 ramp

primary

#4C4FBC

secondary

#CAC999

accent

#D253D5

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4C4FBC

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

Preview Lab → · Contrast checker → · Palette generator →