#4D43DC#4D43DC

#4D43DC is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.7% C 0.223 H 277.4°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#4D43DC
RGB	rgb(77, 67, 220)
HSL	hsl(244, 69%, 56%)
HSV	hsv(244, 70%, 86%)
CMYK	cmyk(65%, 69.5%, 0%, 13.7%)
CIE-LAB	lab(39.17, 49.23, -76.52)
CIE-LCH	lch(39.17, 90.99, 302.76°)
OKLab	oklab(49.65% 0.0288 -0.2209)
OKLCH	oklch(49.65% 0.223 277.4)
XYZ	xyz(17.9818, 10.7579, 68.8251)
Luminance	0.1076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.46

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D43DC #D2DC43

analogous

#4386DC #4D43DC #9A43DC

triadic

#4D43DC #DC4D43 #43DC4D

tetradic

#4D43DC #DC4386 #D2DC43 #43DC9A

square

#4D43DC #DC4386 #D2DC43 #43DC9A

split-complementary

#4D43DC #DC9A43 #86DC43

monochromatic

#211A8B #2E23BE #4D43DC #7E77E6 #AFAAEF

Accessibility & contrast

On white

6.66

#4D43DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4D43DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D43DC

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D43DC	#FFFFFF	#000000	##FFFFFF
##4D43DC	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E1

Deuteranopia (green-blind)

#0056D9

Tritanopia (blue-blind)

#006D8B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4d43dc;
/* rgb */ color: rgb(77, 67, 220);
/* oklch */ color: oklch(49.7% 0.223 277.4);

Tailwind

colors: {
  custom: {
    50: '#9079e8',
    500: '#4d43dc',
    950: '#000000',
  },
}

SCSS

$custom: #4d43dc;
$custom-light: #9079e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d43dc",
  "rgb": {
    "r": 77,
    "g": 67,
    "b": 220
  },
  "hsl": {
    "h": 243.922,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49654,
    "c": 0.22279,
    "h": 277.4
  },
  "luminance": 0.10759
}

Semantic roles & 50–950 ramp

primary

#4D43DC

secondary

#D9DD9E

accent

#EB3CE0

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4D43DC

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

Preview Lab → · Contrast checker → · Palette generator →