#4D43C8#4D43C8

#4D43C8 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.9% C 0.198 H 279.2°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#4D43C8
RGB	rgb(77, 67, 200)
HSL	hsl(245, 55%, 52%)
HSV	hsv(245, 67%, 78%)
CMYK	cmyk(61.5%, 66.5%, 0%, 21.6%)
CIE-LAB	lab(37.41, 42.89, -67.87)
CIE-LCH	lch(37.41, 80.29, 302.29°)
OKLab	oklab(47.85% 0.0316 -0.1956)
OKLCH	oklch(47.85% 0.198 279.2)
XYZ	xyz(15.4897, 9.7610, 55.7002)
Luminance	0.0976 (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

#4D43C8 #BEC843

analogous

#437CC8 #4D43C8 #8F43C8

triadic

#4D43C8 #C84D43 #43C84D

tetradic

#4D43C8 #C8437C #BEC843 #43C88F

square

#4D43C8 #C8437C #BEC843 #43C88F

split-complementary

#4D43C8 #C88F43 #7CC843

monochromatic

#272170 #372F9F #4D43C8 #7A72D6 #A7A2E4

Accessibility & contrast

On white

7.11

#4D43C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#4D43C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D43C8

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D43C8	#FFFFFF	#000000	##FFFFFF
##4D43C8	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCC

Deuteranopia (green-blind)

#0053C5

Tritanopia (blue-blind)

#006680

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4d43c8;
/* rgb */ color: rgb(77, 67, 200);
/* oklch */ color: oklch(47.9% 0.198 279.2);

Tailwind

colors: {
  custom: {
    50: '#8c78da',
    500: '#4d43c8',
    950: '#000000',
  },
}

SCSS

$custom: #4d43c8;
$custom-light: #8c78da;
$custom-dark: #000000;

JSON

{
  "hex": "#4d43c8",
  "rgb": {
    "r": 77,
    "g": 67,
    "b": 200
  },
  "hsl": {
    "h": 244.511,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.4785,
    "c": 0.19812,
    "h": 279.2
  },
  "luminance": 0.09762
}

Semantic roles & 50–950 ramp

primary

#4D43C8

secondary

#CCD096

accent

#DE4AD3

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4D43C8

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

Preview Lab → · Contrast checker → · Palette generator →