#4F41CB#4F41CB

#4F41CB is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.0% C 0.204 H 280.0°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#4F41CB
RGB	rgb(79, 65, 203)
HSL	hsl(246, 57%, 53%)
HSV	hsv(246, 68%, 80%)
CMYK	cmyk(61.1%, 68%, 0%, 20.4%)
CIE-LAB	lab(37.40, 45.29, -69.63)
CIE-LCH	lch(37.40, 83.06, 303.04°)
OKLab	oklab(47.96% 0.0354 -0.2007)
OKLCH	oklch(47.96% 0.204 280)
XYZ	xyz(15.8908, 9.7535, 57.5336)
Luminance	0.0975 (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

#4F41CB #BDCB41

analogous

#4178CB #4F41CB #9441CB

triadic

#4F41CB #CB4F41 #41CB4F

tetradic

#4F41CB #CB4178 #BDCB41 #41CB94

square

#4F41CB #CB4178 #BDCB41 #41CB94

split-complementary

#4F41CB #CB9441 #78CB41

monochromatic

#281F72 #382CA2 #4F41CB #7C71D8 #A8A1E5

Accessibility & contrast

On white

7.12

#4F41CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#4F41CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F41CB

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F41CB	#FFFFFF	#000000	##FFFFFF
##4F41CB	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)

#005DCF

Deuteranopia (green-blind)

#0053C8

Tritanopia (blue-blind)

#006581

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4f41cb;
/* rgb */ color: rgb(79, 65, 203);
/* oklch */ color: oklch(48.0% 0.204 280.0);

Tailwind

colors: {
  custom: {
    50: '#8e77dc',
    500: '#4f41cb',
    950: '#000000',
  },
}

SCSS

$custom: #4f41cb;
$custom-light: #8e77dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4f41cb",
  "rgb": {
    "r": 79,
    "g": 65,
    "b": 203
  },
  "hsl": {
    "h": 246.087,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.47958,
    "c": 0.20377,
    "h": 280
  },
  "luminance": 0.09755
}

Semantic roles & 50–950 ramp

primary

#4F41CB

secondary

#CCD296

accent

#E048D1

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4F41CB

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

Preview Lab → · Contrast checker → · Palette generator →