#4A43CA#4A43CA

#4A43CA is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.8% C 0.201 H 277.9°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#4A43CA
RGB	rgb(74, 67, 202)
HSL	hsl(243, 56%, 53%)
HSV	hsv(243, 67%, 79%)
CMYK	cmyk(63.4%, 66.8%, 0%, 20.8%)
CIE-LAB	lab(37.36, 43.11, -69.12)
CIE-LCH	lch(37.36, 81.46, 301.95°)
OKLab	oklab(47.81% 0.0276 -0.1993)
OKLCH	oklch(47.81% 0.201 277.9)
XYZ	xyz(15.4884, 9.7332, 56.9282)
Luminance	0.0973 (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

#4A43CA #C3CA43

analogous

#437FCA #4A43CA #8D43CA

triadic

#4A43CA #CA4A43 #43CA4A

tetradic

#4A43CA #CA437F #C3CA43 #43CA8D

square

#4A43CA #CA437F #C3CA43 #43CA8D

split-complementary

#4A43CA #CA8D43 #7FCA43

monochromatic

#242072 #342EA2 #4A43CA #7873D7 #A6A2E5

Accessibility & contrast

On white

7.13

#4A43CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#4A43CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A43CA

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A43CA	#FFFFFF	#000000	##FFFFFF
##4A43CA	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCE

Deuteranopia (green-blind)

#0052C7

Tritanopia (blue-blind)

#006681

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4a43ca;
/* rgb */ color: rgb(74, 67, 202);
/* oklch */ color: oklch(47.8% 0.201 277.9);

Tailwind

colors: {
  custom: {
    50: '#8b78db',
    500: '#4a43ca',
    950: '#000000',
  },
}

SCSS

$custom: #4a43ca;
$custom-light: #8b78db;
$custom-dark: #000000;

JSON

{
  "hex": "#4a43ca",
  "rgb": {
    "r": 74,
    "g": 67,
    "b": 202
  },
  "hsl": {
    "h": 243.111,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.47809,
    "c": 0.20124,
    "h": 277.9
  },
  "luminance": 0.09734
}

Semantic roles & 50–950 ramp

primary

#4A43CA

secondary

#CFD297

accent

#DF48D7

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4A43CA

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

Preview Lab → · Contrast checker → · Palette generator →