#4F4697#4F4697

#4F4697 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.6% C 0.128 H 285.0°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#4F4697
RGB	rgb(79, 70, 151)
HSL	hsl(247, 37%, 43%)
HSV	hsv(247, 54%, 59%)
CMYK	cmyk(47.7%, 53.6%, 0%, 40.8%)
CIE-LAB	lab(34.55, 25.76, -43.40)
CIE-LCH	lch(34.55, 50.47, 300.69°)
OKLab	oklab(44.62% 0.0331 -0.1236)
OKLCH	oklch(44.62% 0.128 285)
XYZ	xyz(10.9989, 8.2765, 30.2901)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4697 #8E9746

analogous

#466597 #4F4697 #774697

triadic

#4F4697 #974F46 #46974F

tetradic

#4F4697 #974665 #8E9746 #469777

square

#4F4697 #974665 #8E9746 #469777

split-complementary

#4F4697 #977746 #659746

monochromatic

#231F43 #39336D #4F4697 #6D63B7 #948DCA

Accessibility & contrast

On white

7.91

#4F4697 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#4F4697 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F4697

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4697	#FFFFFF	#000000	##FFFFFF
##4F4697	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E549A

Deuteranopia (green-blind)

#1B4F95

Tritanopia (blue-blind)

#375867

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4f4697;
/* rgb */ color: rgb(79, 70, 151);
/* oklch */ color: oklch(44.6% 0.128 285.0);

Tailwind

colors: {
  custom: {
    50: '#8579b6',
    500: '#4f4697',
    950: '#000000',
  },
}

SCSS

$custom: #4f4697;
$custom-light: #8579b6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4697",
  "rgb": {
    "r": 79,
    "g": 70,
    "b": 151
  },
  "hsl": {
    "h": 246.667,
    "s": 36.652,
    "l": 43.333
  },
  "oklch": {
    "l": 0.44621,
    "c": 0.12797,
    "h": 285
  },
  "luminance": 0.08277
}

Semantic roles & 50–950 ramp

primary

#4F4697

secondary

#B0B683

accent

#CD5BC0

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0B0911

muted

#7C7B80

Preview Lab

Preview with #4F4697

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

Preview Lab → · Contrast checker → · Palette generator →