#4942CB#4942CB

#4942CB is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.7% C 0.204 H 277.6°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#4942CB
RGB	rgb(73, 66, 203)
HSL	hsl(243, 57%, 53%)
HSV	hsv(243, 67%, 80%)
CMYK	cmyk(64%, 67.5%, 0%, 20.4%)
CIE-LAB	lab(37.16, 43.88, -70.04)
CIE-LCH	lch(37.16, 82.65, 302.07°)
OKLab	oklab(47.67% 0.027 -0.202)
OKLCH	oklch(47.67% 0.204 277.6)
XYZ	xyz(15.4719, 9.6234, 57.5305)
Luminance	0.0963 (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

#4942CB #C4CB42

analogous

#427FCB #4942CB #8E42CB

triadic

#4942CB #CB4942 #42CB49

tetradic

#4942CB #CB427F #C4CB42 #42CB8E

square

#4942CB #CB427F #C4CB42 #42CB8E

split-complementary

#4942CB #CB8E42 #7FCB42

monochromatic

#242073 #332DA3 #4942CB #7772D8 #A5A2E5

Accessibility & contrast

On white

7.18

#4942CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4942CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4942CB

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4942CB	#FFFFFF	#000000	##FFFFFF
##4942CB	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCF

Deuteranopia (green-blind)

#0052C8

Tritanopia (blue-blind)

#006681

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4942cb;
/* rgb */ color: rgb(73, 66, 203);
/* oklch */ color: oklch(47.7% 0.204 277.6);

Tailwind

colors: {
  custom: {
    50: '#8b77dc',
    500: '#4942cb',
    950: '#000000',
  },
}

SCSS

$custom: #4942cb;
$custom-light: #8b77dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4942cb",
  "rgb": {
    "r": 73,
    "g": 66,
    "b": 203
  },
  "hsl": {
    "h": 243.066,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.47672,
    "c": 0.20383,
    "h": 277.6
  },
  "luminance": 0.09625
}

Semantic roles & 50–950 ramp

primary

#4942CB

secondary

#CFD297

accent

#E048D8

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4942CB

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

Preview Lab → · Contrast checker → · Palette generator →