#4B4FC9#4B4FC9

#4B4FC9 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.8% C 0.185 H 275.9°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#4B4FC9
RGB	rgb(75, 79, 201)
HSL	hsl(238, 54%, 54%)
HSV	hsv(238, 63%, 79%)
CMYK	cmyk(62.7%, 60.7%, 0%, 21.2%)
CIE-LAB	lab(40.09, 35.68, -64.08)
CIE-LCH	lch(40.09, 73.35, 299.11°)
OKLab	oklab(49.79% 0.0191 -0.1845)
OKLCH	oklch(49.79% 0.185 275.9)
XYZ	xyz(16.2368, 11.3035, 56.5732)
Luminance	0.1130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.55

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4FC9 #C9C54B

analogous

#4B8EC9 #4B4FC9 #864BC9

triadic

#4B4FC9 #C94B4F #4FC94B

tetradic

#4B4FC9 #C94B8E #C9C54B #4BC986

square

#4B4FC9 #C94B8E #C9C54B #4BC986

split-complementary

#4B4FC9 #C9864B #8EC94B

monochromatic

#232676 #3235A5 #4B4FC9 #7A7DD7 #A9ABE5

Accessibility & contrast

On white

6.44

#4B4FC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#4B4FC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4FC9

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4FC9	#FFFFFF	#000000	##FFFFFF
##4B4FC9	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CD

Deuteranopia (green-blind)

#0059C7

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4b4fc9;
/* rgb */ color: rgb(75, 79, 201);
/* oklch */ color: oklch(49.8% 0.185 275.9);

Tailwind

colors: {
  custom: {
    50: '#8b80da',
    500: '#4b4fc9',
    950: '#000000',
  },
}

SCSS

$custom: #4b4fc9;
$custom-light: #8b80da;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4fc9",
  "rgb": {
    "r": 75,
    "g": 79,
    "b": 201
  },
  "hsl": {
    "h": 238.095,
    "s": 53.846,
    "l": 54.118
  },
  "oklch": {
    "l": 0.49793,
    "c": 0.18545,
    "h": 275.9
  },
  "luminance": 0.11305
}

Semantic roles & 50–950 ramp

primary

#4B4FC9

secondary

#D3D19D

accent

#D94BDD

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4B4FC9

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

Preview Lab → · Contrast checker → · Palette generator →