#4F4EA4#4F4EA4

#4F4EA4 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.1% C 0.135 H 280.4°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4F4EA4
RGB	rgb(79, 78, 164)
HSL	hsl(241, 36%, 47%)
HSV	hsv(241, 52%, 64%)
CMYK	cmyk(51.8%, 52.4%, 0%, 35.7%)
CIE-LAB	lab(37.46, 24.82, -46.55)
CIE-LCH	lch(37.46, 52.75, 298.06°)
OKLab	oklab(47.08% 0.0244 -0.1328)
OKLCH	oklch(47.08% 0.135 280.4)
XYZ	xyz(12.6476, 9.7907, 36.3381)
Luminance	0.0979 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4EA4 #A3A44E

analogous

#4E78A4 #4F4EA4 #7A4EA4

triadic

#4F4EA4 #A44F4E #4EA44F

tetradic

#4F4EA4 #A44E78 #A3A44E #4EA47A

square

#4F4EA4 #A44E78 #A3A44E #4EA47A

split-complementary

#4F4EA4 #A47A4E #78A44E

monochromatic

#272751 #3B3A7B #4F4EA4 #7473BC #9D9CD0

Accessibility & contrast

On white

7.10

#4F4EA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4F4EA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F4EA4

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4EA4	#FFFFFF	#000000	##FFFFFF
##4F4EA4	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#225BA7

Deuteranopia (green-blind)

#1955A2

Tritanopia (blue-blind)

#2D6171

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4f4ea4;
/* rgb */ color: rgb(79, 78, 164);
/* oklch */ color: oklch(47.1% 0.135 280.4);

Tailwind

colors: {
  custom: {
    50: '#877fbf',
    500: '#4f4ea4',
    950: '#000000',
  },
}

SCSS

$custom: #4f4ea4;
$custom-light: #877fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4ea4",
  "rgb": {
    "r": 79,
    "g": 78,
    "b": 164
  },
  "hsl": {
    "h": 240.698,
    "s": 35.537,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47075,
    "c": 0.13502,
    "h": 280.4
  },
  "luminance": 0.09791
}

Semantic roles & 50–950 ramp

primary

#4F4EA4

secondary

#BCBD91

accent

#CC5CCA

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #4F4EA4

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

Preview Lab → · Contrast checker → · Palette generator →