#4F43D5#4F43D5

#4F43D5 is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 49.2% C 0.214 H 278.7°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#4F43D5
RGB	rgb(79, 67, 213)
HSL	hsl(245, 63%, 55%)
HSV	hsv(245, 69%, 84%)
CMYK	cmyk(62.9%, 68.5%, 0%, 16.5%)
CIE-LAB	lab(38.69, 47.29, -73.29)
CIE-LCH	lch(38.69, 87.22, 302.83°)
OKLab	oklab(49.16% 0.0324 -0.2114)
OKLCH	oklch(49.16% 0.214 278.7)
XYZ	xyz(17.2380, 10.4793, 64.0522)
Luminance	0.1048 (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

#4F43D5 #C9D543

analogous

#4380D5 #4F43D5 #9843D5

triadic

#4F43D5 #D54F43 #43D54F

tetradic

#4F43D5 #D54380 #C9D543 #43D598

square

#4F43D5 #D54380 #C9D543 #43D598

split-complementary

#4F43D5 #D59843 #80D543

monochromatic

#251D81 #3328B3 #4F43D5 #7E75E0 #ADA7EB

Accessibility & contrast

On white

6.78

#4F43D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#4F43D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F43D5

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F43D5	#FFFFFF	#000000	##FFFFFF
##4F43D5	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D9

Deuteranopia (green-blind)

#0055D2

Tritanopia (blue-blind)

#006A87

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4f43d5;
/* rgb */ color: rgb(79, 67, 213);
/* oklch */ color: oklch(49.2% 0.214 278.7);

Tailwind

colors: {
  custom: {
    50: '#9079e3',
    500: '#4f43d5',
    950: '#000000',
  },
}

SCSS

$custom: #4f43d5;
$custom-light: #9079e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f43d5",
  "rgb": {
    "r": 79,
    "g": 67,
    "b": 213
  },
  "hsl": {
    "h": 244.932,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.49156,
    "c": 0.21387,
    "h": 278.7
  },
  "luminance": 0.10481
}

Semantic roles & 50–950 ramp

primary

#4F43D5

secondary

#D4D99B

accent

#E741D9

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4F43D5

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

Preview Lab → · Contrast checker → · Palette generator →