#4B4EC9#4B4EC9

#4B4EC9 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.6% C 0.187 H 276.1°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#4B4EC9
RGB	rgb(75, 78, 201)
HSL	hsl(239, 54%, 54%)
HSV	hsv(239, 63%, 79%)
CMYK	cmyk(62.7%, 61.2%, 0%, 21.2%)
CIE-LAB	lab(39.85, 36.29, -64.47)
CIE-LCH	lch(39.85, 73.98, 299.38°)
OKLab	oklab(49.62% 0.0199 -0.1856)
OKLCH	oklch(49.62% 0.187 276.1)
XYZ	xyz(16.1652, 11.1604, 56.5493)
Luminance	0.1116 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.25

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4EC9 #C9C64B

analogous

#4B8DC9 #4B4EC9 #874BC9

triadic

#4B4EC9 #C94B4E #4EC94B

tetradic

#4B4EC9 #C94B8D #C9C64B #4BC987

square

#4B4EC9 #C94B8D #C9C64B #4BC987

split-complementary

#4B4EC9 #C9874B #8DC94B

monochromatic

#232576 #3234A5 #4B4EC9 #7A7CD7 #A9ABE5

Accessibility & contrast

On white

6.50

#4B4EC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#4B4EC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4EC9

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4EC9	#FFFFFF	#000000	##FFFFFF
##4B4EC9	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)

#0063CD

Deuteranopia (green-blind)

#0058C7

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4b4ec9;
/* rgb */ color: rgb(75, 78, 201);
/* oklch */ color: oklch(49.6% 0.187 276.1);

Tailwind

colors: {
  custom: {
    50: '#8b80da',
    500: '#4b4ec9',
    950: '#000000',
  },
}

SCSS

$custom: #4b4ec9;
$custom-light: #8b80da;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4ec9",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 201
  },
  "hsl": {
    "h": 238.571,
    "s": 53.846,
    "l": 54.118
  },
  "oklch": {
    "l": 0.49618,
    "c": 0.18669,
    "h": 276.1
  },
  "luminance": 0.11162
}

Semantic roles & 50–950 ramp

primary

#4B4EC9

secondary

#D3D19D

accent

#DA4BDD

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4B4EC9

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

Preview Lab → · Contrast checker → · Palette generator →