#4B4FC6#4B4FC6

#4B4FC6 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.5% C 0.181 H 276.1°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#4B4FC6
RGB	rgb(75, 79, 198)
HSL	hsl(238, 52%, 54%)
HSV	hsv(238, 62%, 78%)
CMYK	cmyk(62.1%, 60.1%, 0%, 22.4%)
CIE-LAB	lab(39.85, 34.67, -62.72)
CIE-LCH	lch(39.85, 71.67, 298.94°)
OKLab	oklab(49.55% 0.0192 -0.1805)
OKLCH	oklch(49.55% 0.181 276.1)
XYZ	xyz(15.8874, 11.1638, 54.7327)
Luminance	0.1116 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.57

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4FC6 #C6C24B

analogous

#4B8CC6 #4B4FC6 #844BC6

triadic

#4B4FC6 #C64B4F #4FC64B

tetradic

#4B4FC6 #C64B8C #C6C24B #4BC684

square

#4B4FC6 #C64B8C #C6C24B #4BC684

split-complementary

#4B4FC6 #C6844B #8CC64B

monochromatic

#242772 #3337A1 #4B4FC6 #797CD5 #A8AAE3

Accessibility & contrast

On white

6.50

#4B4FC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#4B4FC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4FC6

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4FC6	#FFFFFF	#000000	##FFFFFF
##4B4FC6	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CA

Deuteranopia (green-blind)

#0059C4

Tritanopia (blue-blind)

#006C83

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4b4fc6;
/* rgb */ color: rgb(75, 79, 198);
/* oklch */ color: oklch(49.5% 0.181 276.1);

Tailwind

colors: {
  custom: {
    50: '#8a80d8',
    500: '#4b4fc6',
    950: '#000000',
  },
}

SCSS

$custom: #4b4fc6;
$custom-light: #8a80d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4fc6",
  "rgb": {
    "r": 75,
    "g": 79,
    "b": 198
  },
  "hsl": {
    "h": 238.049,
    "s": 51.899,
    "l": 53.529
  },
  "oklch": {
    "l": 0.49549,
    "c": 0.18149,
    "h": 276.1
  },
  "luminance": 0.11165
}

Semantic roles & 50–950 ramp

primary

#4B4FC6

secondary

#D1CF9C

accent

#D74CDB

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4B4FC6

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

Preview Lab → · Contrast checker → · Palette generator →