#4B4FC0#4B4FC0

#4B4FC0 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.1% C 0.173 H 276.4°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#4B4FC0
RGB	rgb(75, 79, 192)
HSL	hsl(238, 48%, 52%)
HSV	hsv(238, 61%, 75%)
CMYK	cmyk(60.9%, 58.9%, 0%, 24.7%)
CIE-LAB	lab(39.40, 32.66, -59.97)
CIE-LCH	lch(39.40, 68.29, 298.58°)
OKLab	oklab(49.07% 0.0193 -0.1724)
OKLCH	oklch(49.07% 0.173 276.4)
XYZ	xyz(15.2090, 10.8924, 51.1599)
Luminance	0.1089 (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

#4B4FC0 #C0BC4B

analogous

#4B89C0 #4B4FC0 #824BC0

triadic

#4B4FC0 #C04B4F #4FC04B

tetradic

#4B4FC0 #C04B89 #C0BC4B #4BC082

square

#4B4FC0 #C04B89 #C0BC4B #4BC082

split-complementary

#4B4FC0 #C0824B #89C04B

monochromatic

#25286B #353998 #4B4FC0 #787BD0 #A6A8E0

Accessibility & contrast

On white

6.61

#4B4FC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#4B4FC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4FC0

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4FC0	#FFFFFF	#000000	##FFFFFF
##4B4FC0	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C4

Deuteranopia (green-blind)

#0058BE

Tritanopia (blue-blind)

#006A80

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4b4fc0;
/* rgb */ color: rgb(75, 79, 192);
/* oklch */ color: oklch(49.1% 0.173 276.4);

Tailwind

colors: {
  custom: {
    50: '#8980d4',
    500: '#4b4fc0',
    950: '#000000',
  },
}

SCSS

$custom: #4b4fc0;
$custom-light: #8980d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4fc0",
  "rgb": {
    "r": 75,
    "g": 79,
    "b": 192
  },
  "hsl": {
    "h": 237.949,
    "s": 48.148,
    "l": 52.353
  },
  "oklch": {
    "l": 0.49069,
    "c": 0.17346,
    "h": 276.4
  },
  "luminance": 0.10894
}

Semantic roles & 50–950 ramp

primary

#4B4FC0

secondary

#CDCB9A

accent

#D350D8

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0A14

muted

#7D7C83

Preview Lab

Preview with #4B4FC0

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

Preview Lab → · Contrast checker → · Palette generator →