#4C4BCF#4C4BCF

#4C4BCF is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.7% C 0.198 H 276.7°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#4C4BCF
RGB	rgb(76, 75, 207)
HSL	hsl(240, 58%, 55%)
HSV	hsv(240, 64%, 81%)
CMYK	cmyk(63.3%, 63.8%, 0%, 18.8%)
CIE-LAB	lab(39.70, 40.26, -68.18)
CIE-LCH	lch(39.70, 79.18, 300.56°)
OKLab	oklab(49.68% 0.0233 -0.1965)
OKLCH	oklch(49.68% 0.198 276.7)
XYZ	xyz(16.7554, 11.0723, 60.2736)
Luminance	0.1107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Warm Blue

#4B57DB

ΔE00 3.98

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4BCF #CECF4B

analogous

#4B8CCF #4C4BCF #8E4BCF

triadic

#4C4BCF #CF4C4B #4BCF4C

tetradic

#4C4BCF #CF4B8C #CECF4B #4BCF8E

square

#4C4BCF #CF4B8C #CECF4B #4BCF8E

split-complementary

#4C4BCF #CF8E4B #8CCF4B

monochromatic

#22227E #2F2EAE #4C4BCF #7C7BDC #ACACE9

Accessibility & contrast

On white

6.53

#4C4BCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#4C4BCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4BCF

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4BCF	#FFFFFF	#000000	##FFFFFF
##4C4BCF	1.00	6.53	3.21	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D3

Deuteranopia (green-blind)

#0058CC

Tritanopia (blue-blind)

#006D86

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4c4bcf;
/* rgb */ color: rgb(76, 75, 207);
/* oklch */ color: oklch(49.7% 0.198 276.7);

Tailwind

colors: {
  custom: {
    50: '#8c7edf',
    500: '#4c4bcf',
    950: '#000000',
  },
}

SCSS

$custom: #4c4bcf;
$custom-light: #8c7edf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4bcf",
  "rgb": {
    "r": 76,
    "g": 75,
    "b": 207
  },
  "hsl": {
    "h": 240.455,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.49677,
    "c": 0.19786,
    "h": 276.7
  },
  "luminance": 0.11074
}

Semantic roles & 50–950 ramp

primary

#4C4BCF

secondary

#D6D69F

accent

#E147E0

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4C4BCF

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

Preview Lab → · Contrast checker → · Palette generator →