#4F419A#4F419A

#4F419A is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.9% C 0.140 H 286.4°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#4F419A
RGB	rgb(79, 65, 154)
HSL	hsl(249, 41%, 43%)
HSV	hsv(249, 58%, 60%)
CMYK	cmyk(48.7%, 57.8%, 0%, 39.6%)
CIE-LAB	lab(33.51, 29.85, -46.90)
CIE-LCH	lch(33.51, 55.59, 302.48°)
OKLab	oklab(43.91% 0.0393 -0.1339)
OKLCH	oklch(43.91% 0.14 286.4)
XYZ	xyz(10.9458, 7.7755, 31.4897)
Luminance	0.0778 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F419A #8C9A41

analogous

#41609A #4F419A #7B419A

triadic

#4F419A #9A4F41 #419A4F

tetradic

#4F419A #9A4160 #8C9A41 #419A7B

square

#4F419A #9A4160 #8C9A41 #419A7B

split-complementary

#4F419A #9A7B41 #609A41

monochromatic

#231D44 #392F6F #4F419A #6C5DBB #9388CD

Accessibility & contrast

On white

8.22

#4F419A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#4F419A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F419A

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F419A	#FFFFFF	#000000	##FFFFFF
##4F419A	1.00	8.22	2.56	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04519D

Deuteranopia (green-blind)

#024C98

Tritanopia (blue-blind)

#365567

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4f419a;
/* rgb */ color: rgb(79, 65, 154);
/* oklch */ color: oklch(43.9% 0.140 286.4);

Tailwind

colors: {
  custom: {
    50: '#8676b8',
    500: '#4f419a',
    950: '#000000',
  },
}

SCSS

$custom: #4f419a;
$custom-light: #8676b8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f419a",
  "rgb": {
    "r": 79,
    "g": 65,
    "b": 154
  },
  "hsl": {
    "h": 249.438,
    "s": 40.639,
    "l": 42.941
  },
  "oklch": {
    "l": 0.43913,
    "c": 0.13955,
    "h": 286.4
  },
  "luminance": 0.07776
}

Semantic roles & 50–950 ramp

primary

#4F419A

secondary

#AFB87F

accent

#D057BD

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #4F419A

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

Preview Lab → · Contrast checker → · Palette generator →