#4F3CBB#4F3CBB

#4F3CBB is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.8% C 0.190 H 282.7°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#4F3CBB
RGB	rgb(79, 60, 187)
HSL	hsl(249, 51%, 48%)
HSV	hsv(249, 68%, 73%)
CMYK	cmyk(57.8%, 67.9%, 0%, 26.7%)
CIE-LAB	lab(34.97, 43.16, -64.25)
CIE-LCH	lch(34.97, 77.41, 303.89°)
OKLab	oklab(45.78% 0.0418 -0.1849)
OKLCH	oklch(45.78% 0.19 282.7)
XYZ	xyz(13.8072, 8.4809, 47.9135)
Luminance	0.0848 (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

#4F3CBB #A8BB3C

analogous

#3C68BB #4F3CBB #8E3CBB

triadic

#4F3CBB #BB4F3C #3CBB4F

tetradic

#4F3CBB #BB3C68 #A8BB3C #3CBB8E

square

#4F3CBB #BB3C68 #A8BB3C #3CBB8E

split-complementary

#4F3CBB #BB8E3C #68BB3C

monochromatic

#281E5E #3B2D8D #4F3CBB #7666CE #9F95DD

Accessibility & contrast

On white

7.79

#4F3CBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#4F3CBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3CBB

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3CBB	#FFFFFF	#000000	##FFFFFF
##4F3CBB	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BF

Deuteranopia (green-blind)

#004EB9

Tritanopia (blue-blind)

#125D76

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4f3cbb;
/* rgb */ color: rgb(79, 60, 187);
/* oklch */ color: oklch(45.8% 0.190 282.7);

Tailwind

colors: {
  custom: {
    50: '#8b73d0',
    500: '#4f3cbb',
    950: '#000000',
  },
}

SCSS

$custom: #4f3cbb;
$custom-light: #8b73d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3cbb",
  "rgb": {
    "r": 79,
    "g": 60,
    "b": 187
  },
  "hsl": {
    "h": 248.976,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.45784,
    "c": 0.18959,
    "h": 282.7
  },
  "luminance": 0.08482
}

Semantic roles & 50–950 ramp

primary

#4F3CBB

secondary

#BFC88B

accent

#DB4DC6

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4F3CBB

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

Preview Lab → · Contrast checker → · Palette generator →