#4B4FC4#4B4FC4

#4B4FC4 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.4% C 0.179 H 276.2°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#4B4FC4
RGB	rgb(75, 79, 196)
HSL	hsl(238, 51%, 53%)
HSV	hsv(238, 62%, 77%)
CMYK	cmyk(61.7%, 59.7%, 0%, 23.1%)
CIE-LAB	lab(39.70, 34.00, -61.81)
CIE-LCH	lch(39.70, 70.54, 298.82°)
OKLab	oklab(49.39% 0.0192 -0.1778)
OKLCH	oklch(49.39% 0.179 276.2)
XYZ	xyz(15.6582, 11.0721, 53.5258)
Luminance	0.1107 (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

#4B4FC4 #C4C04B

analogous

#4B8BC4 #4B4FC4 #844BC4

triadic

#4B4FC4 #C44B4F #4FC44B

tetradic

#4B4FC4 #C44B8B #C4C04B #4BC484

square

#4B4FC4 #C44B8B #C4C04B #4BC484

split-complementary

#4B4FC4 #C4844B #8BC44B

monochromatic

#252770 #34379E #4B4FC4 #797CD3 #A7A9E2

Accessibility & contrast

On white

6.53

#4B4FC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#4B4FC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4FC4

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4FC4	#FFFFFF	#000000	##FFFFFF
##4B4FC4	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)

#0063C8

Deuteranopia (green-blind)

#0058C2

Tritanopia (blue-blind)

#006C82

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4b4fc4;
/* rgb */ color: rgb(75, 79, 196);
/* oklch */ color: oklch(49.4% 0.179 276.2);

Tailwind

colors: {
  custom: {
    50: '#8a80d7',
    500: '#4b4fc4',
    950: '#000000',
  },
}

SCSS

$custom: #4b4fc4;
$custom-light: #8a80d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4fc4",
  "rgb": {
    "r": 75,
    "g": 79,
    "b": 196
  },
  "hsl": {
    "h": 238.017,
    "s": 50.628,
    "l": 53.137
  },
  "oklch": {
    "l": 0.49388,
    "c": 0.17882,
    "h": 276.2
  },
  "luminance": 0.11073
}

Semantic roles & 50–950 ramp

primary

#4B4FC4

secondary

#CFCE9B

accent

#D54EDA

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #4B4FC4

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

Preview Lab → · Contrast checker → · Palette generator →