#4F4DDB#4F4DDB

#4F4DDB is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.2% C 0.210 H 276.6°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4F4DDB
RGB	rgb(79, 77, 219)
HSL	hsl(241, 66%, 58%)
HSV	hsv(241, 65%, 86%)
CMYK	cmyk(63.9%, 64.8%, 0%, 14.1%)
CIE-LAB	lab(41.35, 43.41, -72.37)
CIE-LCH	lch(41.35, 84.40, 300.96°)
OKLab	oklab(51.24% 0.0242 -0.2087)
OKLCH	oklch(51.24% 0.21 276.6)
XYZ	xyz(18.6603, 12.0829, 68.3530)
Luminance	0.1208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4DDB #D9DB4D

analogous

#4D92DB #4F4DDB #964DDB

triadic

#4F4DDB #DB4F4D #4DDB4F

tetradic

#4F4DDB #DB4D92 #D9DB4D #4DDB96

square

#4F4DDB #DB4D92 #D9DB4D #4DDB96

split-complementary

#4F4DDB #DB964D #92DB4D

monochromatic

#1F1D90 #2A27C3 #4F4DDB #8180E5 #B4B3F0

Accessibility & contrast

On white

6.15

#4F4DDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4F4DDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F4DDB

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4DDB	#FFFFFF	#000000	##FFFFFF
##4F4DDB	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DF

Deuteranopia (green-blind)

#005BD8

Tritanopia (blue-blind)

#00728D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4f4ddb;
/* rgb */ color: rgb(79, 77, 219);
/* oklch */ color: oklch(51.2% 0.210 276.6);

Tailwind

colors: {
  custom: {
    50: '#907fe7',
    500: '#4f4ddb',
    950: '#000000',
  },
}

SCSS

$custom: #4f4ddb;
$custom-light: #907fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4ddb",
  "rgb": {
    "r": 79,
    "g": 77,
    "b": 219
  },
  "hsl": {
    "h": 240.845,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.51236,
    "c": 0.21011,
    "h": 276.6
  },
  "luminance": 0.12084
}

Semantic roles & 50–950 ramp

primary

#4F4DDB

secondary

#DDDEA6

accent

#E93FE7

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4F4DDB

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

Preview Lab → · Contrast checker → · Palette generator →