#4F4BA5#4F4BA5

#4F4BA5 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.6% C 0.141 H 281.4°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#4F4BA5
RGB	rgb(79, 75, 165)
HSL	hsl(243, 38%, 47%)
HSV	hsv(243, 55%, 65%)
CMYK	cmyk(52.1%, 54.5%, 0%, 35.3%)
CIE-LAB	lab(36.76, 27.05, -48.28)
CIE-LCH	lch(36.76, 55.34, 299.26°)
OKLab	oklab(46.57% 0.0279 -0.1379)
OKLCH	oklch(46.57% 0.141 281.4)
XYZ	xyz(12.5300, 9.4103, 36.7461)
Luminance	0.0941 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.70

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4BA5 #A1A54B

analogous

#4B74A5 #4F4BA5 #7C4BA5

triadic

#4F4BA5 #A54F4B #4BA54F

tetradic

#4F4BA5 #A54B74 #A1A54B #4BA57C

square

#4F4BA5 #A54B74 #A1A54B #4BA57C

split-complementary

#4F4BA5 #A57C4B #74A54B

monochromatic

#272551 #3B387B #4F4BA5 #736FBE #9C9AD1

Accessibility & contrast

On white

7.29

#4F4BA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#4F4BA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F4BA5

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4BA5	#FFFFFF	#000000	##FFFFFF
##4F4BA5	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#185AA8

Deuteranopia (green-blind)

#0B53A3

Tritanopia (blue-blind)

#2C5F70

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4f4ba5;
/* rgb */ color: rgb(79, 75, 165);
/* oklch */ color: oklch(46.6% 0.141 281.4);

Tailwind

colors: {
  custom: {
    50: '#877dc0',
    500: '#4f4ba5',
    950: '#000000',
  },
}

SCSS

$custom: #4f4ba5;
$custom-light: #877dc0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4ba5",
  "rgb": {
    "r": 79,
    "g": 75,
    "b": 165
  },
  "hsl": {
    "h": 242.667,
    "s": 37.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46572,
    "c": 0.14069,
    "h": 281.4
  },
  "luminance": 0.09411
}

Semantic roles & 50–950 ramp

primary

#4F4BA5

secondary

#BBBD8F

accent

#CD5AC8

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #4F4BA5

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

Preview Lab → · Contrast checker → · Palette generator →