#4B4EDA#4B4EDA

#4B4EDA is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 51.1% C 0.209 H 275.2°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4B4EDA
RGB	rgb(75, 78, 218)
HSL	hsl(239, 66%, 57%)
HSV	hsv(239, 66%, 85%)
CMYK	cmyk(65.6%, 64.2%, 0%, 14.5%)
CIE-LAB	lab(41.22, 41.94, -72.02)
CIE-LCH	lch(41.22, 83.34, 300.22°)
OKLab	oklab(51.05% 0.0189 -0.2078)
OKLCH	oklch(51.05% 0.209 275.2)
XYZ	xyz(18.2768, 12.0050, 67.6701)
Luminance	0.1201 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4EDA #DAD74B

analogous

#4B96DA #4B4EDA #8F4BDA

triadic

#4B4EDA #DA4B4E #4EDA4B

tetradic

#4B4EDA #DA4B96 #DAD74B #4BDA8F

square

#4B4EDA #DA4B96 #DAD74B #4BDA8F

split-complementary

#4B4EDA #DA8F4B #96DA4B

monochromatic

#1D1F8E #282BC0 #4B4EDA #7E80E4 #B1B2EF

Accessibility & contrast

On white

6.17

#4B4EDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#4B4EDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4EDA

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4EDA	#FFFFFF	#000000	##FFFFFF
##4B4EDA	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DE

Deuteranopia (green-blind)

#005BD7

Tritanopia (blue-blind)

#00728D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4b4eda;
/* rgb */ color: rgb(75, 78, 218);
/* oklch */ color: oklch(51.1% 0.209 275.2);

Tailwind

colors: {
  custom: {
    50: '#8e80e7',
    500: '#4b4eda',
    950: '#000000',
  },
}

SCSS

$custom: #4b4eda;
$custom-light: #8e80e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4eda",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 218
  },
  "hsl": {
    "h": 238.741,
    "s": 65.899,
    "l": 57.451
  },
  "oklch": {
    "l": 0.51052,
    "c": 0.20862,
    "h": 275.2
  },
  "luminance": 0.12007
}

Semantic roles & 50–950 ramp

primary

#4B4EDA

secondary

#DDDCA4

accent

#E53FE9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B4EDA

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

Preview Lab → · Contrast checker → · Palette generator →