#4F4899#4F4899

#4F4899 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.1% C 0.128 H 283.9°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#4F4899
RGB	rgb(79, 72, 153)
HSL	hsl(245, 36%, 44%)
HSV	hsv(245, 53%, 60%)
CMYK	cmyk(48.4%, 52.9%, 0%, 40%)
CIE-LAB	lab(35.20, 25.11, -43.58)
CIE-LCH	lch(35.20, 50.30, 299.95°)
OKLab	oklab(45.14% 0.0308 -0.1241)
OKLCH	oklch(45.14% 0.128 283.9)
XYZ	xyz(11.2899, 8.5964, 31.1952)
Luminance	0.0860 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4899 #929948

analogous

#486A99 #4F4899 #784899

triadic

#4F4899 #994F48 #48994F

tetradic

#4F4899 #99486A #929948 #489978

square

#4F4899 #99486A #929948 #489978

split-complementary

#4F4899 #997848 #6A9948

monochromatic

#242146 #3A346F #4F4899 #6E67B7 #9590CB

Accessibility & contrast

On white

7.72

#4F4899 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#4F4899 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F4899

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4899	#FFFFFF	#000000	##FFFFFF
##4F4899	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21559C

Deuteranopia (green-blind)

#1C5097

Tritanopia (blue-blind)

#365A69

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4f4899;
/* rgb */ color: rgb(79, 72, 153);
/* oklch */ color: oklch(45.1% 0.128 283.9);

Tailwind

colors: {
  custom: {
    50: '#857bb7',
    500: '#4f4899',
    950: '#000000',
  },
}

SCSS

$custom: #4f4899;
$custom-light: #857bb7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4899",
  "rgb": {
    "r": 79,
    "g": 72,
    "b": 153
  },
  "hsl": {
    "h": 245.185,
    "s": 36,
    "l": 44.118
  },
  "oklch": {
    "l": 0.45144,
    "c": 0.12787,
    "h": 283.9
  },
  "luminance": 0.08597
}

Semantic roles & 50–950 ramp

primary

#4F4899

secondary

#B3B786

accent

#CC5CC2

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0B0911

muted

#7C7B80

Preview Lab

Preview with #4F4899

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

Preview Lab → · Contrast checker → · Palette generator →