#4F449C#4F449C

#4F449C is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.6% C 0.138 H 285.0°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#4F449C
RGB	rgb(79, 68, 156)
HSL	hsl(248, 39%, 44%)
HSV	hsv(248, 56%, 61%)
CMYK	cmyk(49.4%, 56.4%, 0%, 38.8%)
CIE-LAB	lab(34.39, 28.60, -46.69)
CIE-LCH	lch(34.39, 54.75, 301.49°)
OKLab	oklab(44.61% 0.0358 -0.1333)
OKLCH	oklch(44.61% 0.138 285)
XYZ	xyz(11.2905, 8.1963, 32.4332)
Luminance	0.0820 (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

#4F449C #919C44

analogous

#44659C #4F449C #7B449C

triadic

#4F449C #9C4F44 #449C4F

tetradic

#4F449C #9C4465 #919C44 #449C7B

square

#4F449C #9C4465 #919C44 #449C7B

split-complementary

#4F449C #9C7B44 #659C44

monochromatic

#241F47 #393171 #4F449C #6D62BB #958DCD

Accessibility & contrast

On white

7.96

#4F449C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4F449C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F449C

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F449C	#FFFFFF	#000000	##FFFFFF
##4F449C	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F539F

Deuteranopia (green-blind)

#094E9A

Tritanopia (blue-blind)

#345869

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4f449c;
/* rgb */ color: rgb(79, 68, 156);
/* oklch */ color: oklch(44.6% 0.138 285.0);

Tailwind

colors: {
  custom: {
    50: '#8678ba',
    500: '#4f449c',
    950: '#000000',
  },
}

SCSS

$custom: #4f449c;
$custom-light: #8678ba;
$custom-dark: #000000;

JSON

{
  "hex": "#4f449c",
  "rgb": {
    "r": 79,
    "g": 68,
    "b": 156
  },
  "hsl": {
    "h": 247.5,
    "s": 39.286,
    "l": 43.922
  },
  "oklch": {
    "l": 0.44608,
    "c": 0.13801,
    "h": 285
  },
  "luminance": 0.08197
}

Semantic roles & 50–950 ramp

primary

#4F449C

secondary

#B2B983

accent

#CF59C0

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #4F449C

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

Preview Lab → · Contrast checker → · Palette generator →