#4547DA#4547DA

#4547DA is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.6% C 0.218 H 274.4°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#4547DA
RGB	rgb(69, 71, 218)
HSL	hsl(239, 67%, 56%)
HSV	hsv(239, 68%, 85%)
CMYK	cmyk(68.3%, 67.4%, 0%, 14.5%)
CIE-LAB	lab(39.30, 45.33, -75.19)
CIE-LCH	lch(39.30, 87.80, 301.09°)
OKLab	oklab(49.55% 0.0168 -0.2172)
OKLCH	oklch(49.55% 0.218 274.4)
XYZ	xyz(17.3582, 10.8320, 67.4921)
Luminance	0.1083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue (survey)

#0343DF

ΔE00 3.71

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4547DA #DAD845

analogous

#4592DA #4547DA #8E45DA

triadic

#4547DA #DA4547 #47DA45

tetradic

#4547DA #DA4592 #DAD845 #45DA8E

square

#4547DA #DA4592 #DAD845 #45DA8E

split-complementary

#4547DA #DA8E45 #92DA45

monochromatic

#1B1D89 #2527BC #4547DA #7879E4 #ABACEE

Accessibility & contrast

On white

6.63

#4547DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4547DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4547DA

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4547DA	#FFFFFF	#000000	##FFFFFF
##4547DA	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063DF

Deuteranopia (green-blind)

#0056D7

Tritanopia (blue-blind)

#006F8B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4547da;
/* rgb */ color: rgb(69, 71, 218);
/* oklch */ color: oklch(49.6% 0.218 274.4);

Tailwind

colors: {
  custom: {
    50: '#8c7be7',
    500: '#4547da',
    950: '#000000',
  },
}

SCSS

$custom: #4547da;
$custom-light: #8c7be7;
$custom-dark: #000000;

JSON

{
  "hex": "#4547da",
  "rgb": {
    "r": 69,
    "g": 71,
    "b": 218
  },
  "hsl": {
    "h": 239.195,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49552,
    "c": 0.21787,
    "h": 274.4
  },
  "luminance": 0.10834
}

Semantic roles & 50–950 ramp

primary

#4547DA

secondary

#DCDB9F

accent

#E73EEA

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4547DA

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

Preview Lab → · Contrast checker → · Palette generator →