#4D42DA#4D42DA

#4D42DA is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 49.3% C 0.221 H 277.7°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#4D42DA
RGB	rgb(77, 66, 218)
HSL	hsl(244, 67%, 56%)
HSV	hsv(244, 70%, 85%)
CMYK	cmyk(64.7%, 69.7%, 0%, 14.5%)
CIE-LAB	lab(38.79, 49.17, -76.01)
CIE-LCH	lch(38.79, 90.52, 302.90°)
OKLab	oklab(49.32% 0.0298 -0.2194)
OKLCH	oklch(49.32% 0.221 277.7)
XYZ	xyz(17.6596, 10.5347, 67.4188)
Luminance	0.1054 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.11

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D42DA #CFDA42

analogous

#4283DA #4D42DA #9942DA

triadic

#4D42DA #DA4D42 #42DA4D

tetradic

#4D42DA #DA4283 #CFDA42 #42DA99

square

#4D42DA #DA4283 #CFDA42 #42DA99

split-complementary

#4D42DA #DA9942 #83DA42

monochromatic

#221A87 #2F24BA #4D42DA #7D75E4 #ADA8EE

Accessibility & contrast

On white

6.76

#4D42DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4D42DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D42DA

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D42DA	#FFFFFF	#000000	##FFFFFF
##4D42DA	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DF

Deuteranopia (green-blind)

#0055D7

Tritanopia (blue-blind)

#006B89

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4d42da;
/* rgb */ color: rgb(77, 66, 218);
/* oklch */ color: oklch(49.3% 0.221 277.7);

Tailwind

colors: {
  custom: {
    50: '#9078e7',
    500: '#4d42da',
    950: '#000000',
  },
}

SCSS

$custom: #4d42da;
$custom-light: #9078e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d42da",
  "rgb": {
    "r": 77,
    "g": 66,
    "b": 218
  },
  "hsl": {
    "h": 244.342,
    "s": 67.257,
    "l": 55.686
  },
  "oklch": {
    "l": 0.49324,
    "c": 0.22142,
    "h": 277.7
  },
  "luminance": 0.10536
}

Semantic roles & 50–950 ramp

primary

#4D42DA

secondary

#D7DB9C

accent

#EA3EDE

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4D42DA

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

Preview Lab → · Contrast checker → · Palette generator →