#4F4EA3#4F4EA3

#4F4EA3 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.0% C 0.134 H 280.5°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#4F4EA3
RGB	rgb(79, 78, 163)
HSL	hsl(241, 35%, 47%)
HSV	hsv(241, 52%, 64%)
CMYK	cmyk(51.5%, 52.1%, 0%, 36.1%)
CIE-LAB	lab(37.40, 24.49, -46.06)
CIE-LCH	lch(37.40, 52.16, 298.01°)
OKLab	oklab(47.01% 0.0243 -0.1313)
OKLCH	oklch(47.01% 0.134 280.5)
XYZ	xyz(12.5577, 9.7547, 35.8644)
Luminance	0.0975 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4EA3 #A2A34E

analogous

#4E78A3 #4F4EA3 #7A4EA3

triadic

#4F4EA3 #A34F4E #4EA34F

tetradic

#4F4EA3 #A34E78 #A2A34E #4EA37A

square

#4F4EA3 #A34E78 #A2A34E #4EA37A

split-complementary

#4F4EA3 #A37A4E #78A34E

monochromatic

#272650 #3B3A7A #4F4EA3 #7372BC #9C9CD0

Accessibility & contrast

On white

7.12

#4F4EA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#4F4EA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F4EA3

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4EA3	#FFFFFF	#000000	##FFFFFF
##4F4EA3	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235BA6

Deuteranopia (green-blind)

#1B55A1

Tritanopia (blue-blind)

#2E6171

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4f4ea3;
/* rgb */ color: rgb(79, 78, 163);
/* oklch */ color: oklch(47.0% 0.134 280.5);

Tailwind

colors: {
  custom: {
    50: '#867fbf',
    500: '#4f4ea3',
    950: '#000000',
  },
}

SCSS

$custom: #4f4ea3;
$custom-light: #867fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4ea3",
  "rgb": {
    "r": 79,
    "g": 78,
    "b": 163
  },
  "hsl": {
    "h": 240.706,
    "s": 35.27,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47005,
    "c": 0.13358,
    "h": 280.5
  },
  "luminance": 0.09755
}

Semantic roles & 50–950 ramp

primary

#4F4EA3

secondary

#BCBC91

accent

#CB5CCA

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #4F4EA3

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

Preview Lab → · Contrast checker → · Palette generator →