#4943CB#4943CB

#4943CB is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.8% C 0.203 H 277.4°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#4943CB
RGB	rgb(73, 67, 203)
HSL	hsl(243, 57%, 53%)
HSV	hsv(243, 67%, 80%)
CMYK	cmyk(64%, 67%, 0%, 20.4%)
CIE-LAB	lab(37.37, 43.29, -69.68)
CIE-LCH	lch(37.37, 82.03, 301.85°)
OKLab	oklab(47.83% 0.0262 -0.201)
OKLCH	oklch(47.83% 0.203 277.4)
XYZ	xyz(15.5308, 9.7413, 57.5502)
Luminance	0.0974 (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

#4943CB #C5CB43

analogous

#4381CB #4943CB #8D43CB

triadic

#4943CB #CB4943 #43CB49

tetradic

#4943CB #CB4381 #C5CB43 #43CB8D

square

#4943CB #CB4381 #C5CB43 #43CB8D

split-complementary

#4943CB #CB8D43 #81CB43

monochromatic

#242074 #322DA4 #4943CB #7773D8 #A6A3E6

Accessibility & contrast

On white

7.12

#4943CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#4943CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4943CB

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4943CB	#FFFFFF	#000000	##FFFFFF
##4943CB	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECF

Deuteranopia (green-blind)

#0052C8

Tritanopia (blue-blind)

#006781

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4943cb;
/* rgb */ color: rgb(73, 67, 203);
/* oklch */ color: oklch(47.8% 0.203 277.4);

Tailwind

colors: {
  custom: {
    50: '#8b78dc',
    500: '#4943cb',
    950: '#000000',
  },
}

SCSS

$custom: #4943cb;
$custom-light: #8b78dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4943cb",
  "rgb": {
    "r": 73,
    "g": 67,
    "b": 203
  },
  "hsl": {
    "h": 242.647,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.47828,
    "c": 0.2027,
    "h": 277.4
  },
  "luminance": 0.09743
}

Semantic roles & 50–950 ramp

primary

#4943CB

secondary

#D0D298

accent

#E048D9

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4943CB

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

Preview Lab → · Contrast checker → · Palette generator →