#4743CA#4743CA

#4743CA is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.6% C 0.202 H 276.8°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#4743CA
RGB	rgb(71, 67, 202)
HSL	hsl(242, 56%, 53%)
HSV	hsv(242, 67%, 79%)
CMYK	cmyk(64.9%, 66.8%, 0%, 20.8%)
CIE-LAB	lab(37.15, 42.69, -69.48)
CIE-LCH	lch(37.15, 81.55, 301.57°)
OKLab	oklab(47.6% 0.0239 -0.2005)
OKLCH	oklch(47.6% 0.202 276.8)
XYZ	xyz(15.2629, 9.6169, 56.9176)
Luminance	0.0962 (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

#4743CA #C6CA43

analogous

#4382CA #4743CA #8B43CA

triadic

#4743CA #CA4743 #43CA47

tetradic

#4743CA #CA4382 #C6CA43 #43CA8B

square

#4743CA #CA4382 #C6CA43 #43CA8B

split-complementary

#4743CA #CA8B43 #82CA43

monochromatic

#232072 #312EA2 #4743CA #7673D7 #A4A2E5

Accessibility & contrast

On white

7.18

#4743CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#4743CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4743CA

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4743CA	#FFFFFF	#000000	##FFFFFF
##4743CA	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCE

Deuteranopia (green-blind)

#0052C7

Tritanopia (blue-blind)

#006781

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4743ca;
/* rgb */ color: rgb(71, 67, 202);
/* oklch */ color: oklch(47.6% 0.202 276.8);

Tailwind

colors: {
  custom: {
    50: '#8a78db',
    500: '#4743ca',
    950: '#000000',
  },
}

SCSS

$custom: #4743ca;
$custom-light: #8a78db;
$custom-dark: #000000;

JSON

{
  "hex": "#4743ca",
  "rgb": {
    "r": 71,
    "g": 67,
    "b": 202
  },
  "hsl": {
    "h": 241.778,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.476,
    "c": 0.20188,
    "h": 276.8
  },
  "luminance": 0.09618
}

Semantic roles & 50–950 ramp

primary

#4743CA

secondary

#D0D297

accent

#DF48DB

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4743CA

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

Preview Lab → · Contrast checker → · Palette generator →