#4F459E#4F459E

#4F459E is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.9% C 0.139 H 284.4°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#4F459E
RGB	rgb(79, 69, 158)
HSL	hsl(247, 39%, 45%)
HSV	hsv(247, 56%, 62%)
CMYK	cmyk(50%, 56.3%, 0%, 38%)
CIE-LAB	lab(34.78, 28.60, -47.28)
CIE-LCH	lch(34.78, 55.25, 301.17°)
OKLab	oklab(44.94% 0.0346 -0.135)
OKLCH	oklch(44.94% 0.139 284.4)
XYZ	xyz(11.5223, 8.3866, 33.3528)
Luminance	0.0839 (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

#4F459E #949E45

analogous

#45679E #4F459E #7C459E

triadic

#4F459E #9E4F45 #459E4F

tetradic

#4F459E #9E4567 #949E45 #459E7C

square

#4F459E #9E4567 #949E45 #459E7C

split-complementary

#4F459E #9E7C45 #679E45

monochromatic

#242049 #3A3273 #4F459E #6E65BC #968FCE

Accessibility & contrast

On white

7.84

#4F459E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#4F459E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F459E

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F459E	#FFFFFF	#000000	##FFFFFF
##4F459E	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E54A1

Deuteranopia (green-blind)

#074F9C

Tritanopia (blue-blind)

#32596A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4f459e;
/* rgb */ color: rgb(79, 69, 158);
/* oklch */ color: oklch(44.9% 0.139 284.4);

Tailwind

colors: {
  custom: {
    50: '#8679bb',
    500: '#4f459e',
    950: '#000000',
  },
}

SCSS

$custom: #4f459e;
$custom-light: #8679bb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f459e",
  "rgb": {
    "r": 79,
    "g": 69,
    "b": 158
  },
  "hsl": {
    "h": 246.742,
    "s": 39.207,
    "l": 44.51
  },
  "oklch": {
    "l": 0.44939,
    "c": 0.13937,
    "h": 284.4
  },
  "luminance": 0.08387
}

Semantic roles & 50–950 ramp

primary

#4F459E

secondary

#B4BA85

accent

#CF59C2

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #4F459E

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

Preview Lab → · Contrast checker → · Palette generator →