#4543CE#4543CE

#4543CE is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.8% C 0.207 H 275.8°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#4543CE
RGB	rgb(69, 67, 206)
HSL	hsl(241, 59%, 54%)
HSV	hsv(241, 67%, 81%)
CMYK	cmyk(66.5%, 67.5%, 0%, 19.2%)
CIE-LAB	lab(37.36, 43.74, -71.45)
CIE-LCH	lch(37.36, 83.78, 301.47°)
OKLab	oklab(47.83% 0.021 -0.2063)
OKLCH	oklch(47.83% 0.207 275.8)
XYZ	xyz(15.5983, 9.7344, 59.4375)
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

#4543CE #CCCE43

analogous

#4386CE #4543CE #8A43CE

triadic

#4543CE #CE4543 #43CE45

tetradic

#4543CE #CE4386 #CCCE43 #43CE8A

square

#4543CE #CE4386 #CCCE43 #43CE8A

split-complementary

#4543CE #CE8A43 #86CE43

monochromatic

#201F77 #2E2CA8 #4543CE #7574DB #A5A4E7

Accessibility & contrast

On white

7.13

#4543CE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#4543CE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4543CE

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4543CE	#FFFFFF	#000000	##FFFFFF
##4543CE	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)

#005ED2

Deuteranopia (green-blind)

#0052CB

Tritanopia (blue-blind)

#006883

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4543ce;
/* rgb */ color: rgb(69, 67, 206);
/* oklch */ color: oklch(47.8% 0.207 275.8);

Tailwind

colors: {
  custom: {
    50: '#8a78de',
    500: '#4543ce',
    950: '#000000',
  },
}

SCSS

$custom: #4543ce;
$custom-light: #8a78de;
$custom-dark: #000000;

JSON

{
  "hex": "#4543ce",
  "rgb": {
    "r": 69,
    "g": 67,
    "b": 206
  },
  "hsl": {
    "h": 240.863,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.47828,
    "c": 0.20735,
    "h": 275.8
  },
  "luminance": 0.09736
}

Semantic roles & 50–950 ramp

primary

#4543CE

secondary

#D3D499

accent

#E246E0

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4543CE

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

Preview Lab → · Contrast checker → · Palette generator →