#4F43D7#4F43D7

#4F43D7 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.3% C 0.216 H 278.5°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#4F43D7
RGB	rgb(79, 67, 215)
HSL	hsl(245, 65%, 55%)
HSV	hsv(245, 69%, 84%)
CMYK	cmyk(63.3%, 68.8%, 0%, 15.7%)
CIE-LAB	lab(38.87, 47.92, -74.15)
CIE-LCH	lch(38.87, 88.28, 302.87°)
OKLab	oklab(49.34% 0.0321 -0.2139)
OKLCH	oklch(49.34% 0.216 278.5)
XYZ	xyz(17.4934, 10.5815, 65.3974)
Luminance	0.1058 (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

#4F43D7 #CBD743

analogous

#4381D7 #4F43D7 #9943D7

triadic

#4F43D7 #D74F43 #43D74F

tetradic

#4F43D7 #D74381 #CBD743 #43D799

square

#4F43D7 #D74381 #CBD743 #43D799

split-complementary

#4F43D7 #D79943 #81D743

monochromatic

#241C84 #3227B6 #4F43D7 #7E75E2 #ADA8EC

Accessibility & contrast

On white

6.74

#4F43D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#4F43D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F43D7

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F43D7	#FFFFFF	#000000	##FFFFFF
##4F43D7	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DB

Deuteranopia (green-blind)

#0055D4

Tritanopia (blue-blind)

#006B88

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4f43d7;
/* rgb */ color: rgb(79, 67, 215);
/* oklch */ color: oklch(49.3% 0.216 278.5);

Tailwind

colors: {
  custom: {
    50: '#9079e5',
    500: '#4f43d7',
    950: '#000000',
  },
}

SCSS

$custom: #4f43d7;
$custom-light: #9079e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f43d7",
  "rgb": {
    "r": 79,
    "g": 67,
    "b": 215
  },
  "hsl": {
    "h": 244.865,
    "s": 64.912,
    "l": 55.294
  },
  "oklch": {
    "l": 0.49338,
    "c": 0.21631,
    "h": 278.5
  },
  "luminance": 0.10583
}

Semantic roles & 50–950 ramp

primary

#4F43D7

secondary

#D5DA9C

accent

#E840DA

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4F43D7

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

Preview Lab → · Contrast checker → · Palette generator →