#4B4EBF#4B4EBF

#4B4EBF is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.8% C 0.173 H 276.7°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#4B4EBF
RGB	rgb(75, 78, 191)
HSL	hsl(238, 48%, 52%)
HSV	hsv(238, 61%, 75%)
CMYK	cmyk(60.7%, 59.2%, 0%, 25.1%)
CIE-LAB	lab(39.08, 32.95, -59.90)
CIE-LCH	lch(39.08, 68.37, 298.81°)
OKLab	oklab(48.81% 0.0202 -0.1722)
OKLCH	oklch(48.81% 0.173 276.7)
XYZ	xyz(15.0270, 10.7051, 50.5545)
Luminance	0.1071 (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

#4B4EBF #BFBC4B

analogous

#4B88BF #4B4EBF #824BBF

triadic

#4B4EBF #BF4B4E #4EBF4B

tetradic

#4B4EBF #BF4B88 #BFBC4B #4BBF82

square

#4B4EBF #BF4B88 #BFBC4B #4BBF82

split-complementary

#4B4EBF #BF824B #88BF4B

monochromatic

#26276A #363897 #4B4EBF #787ACF #A5A7DF

Accessibility & contrast

On white

6.69

#4B4EBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4B4EBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4EBF

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4EBF	#FFFFFF	#000000	##FFFFFF
##4B4EBF	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C3

Deuteranopia (green-blind)

#0057BD

Tritanopia (blue-blind)

#00697F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4b4ebf;
/* rgb */ color: rgb(75, 78, 191);
/* oklch */ color: oklch(48.8% 0.173 276.7);

Tailwind

colors: {
  custom: {
    50: '#897fd3',
    500: '#4b4ebf',
    950: '#000000',
  },
}

SCSS

$custom: #4b4ebf;
$custom-light: #897fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4ebf",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 191
  },
  "hsl": {
    "h": 238.448,
    "s": 47.541,
    "l": 52.157
  },
  "oklch": {
    "l": 0.48809,
    "c": 0.17339,
    "h": 276.7
  },
  "luminance": 0.10706
}

Semantic roles & 50–950 ramp

primary

#4B4EBF

secondary

#CCCB9A

accent

#D451D7

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0A14

muted

#7D7C83

Preview Lab

Preview with #4B4EBF

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

Preview Lab → · Contrast checker → · Palette generator →