#4547E8#4547E8

#4547E8 is a mid, highly saturated blue. Relative luminance 0.116; OKLCH L 50.9% C 0.235 H 273.7°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#4547E8
RGB	rgb(69, 71, 232)
HSL	hsl(239, 78%, 59%)
HSV	hsv(239, 70%, 91%)
CMYK	cmyk(70.3%, 69.4%, 0%, 9%)
CIE-LAB	lab(40.57, 49.90, -81.08)
CIE-LCH	lch(40.57, 95.21, 301.61°)
OKLab	oklab(50.85% 0.0151 -0.2344)
OKLCH	oklch(50.85% 0.235 273.7)
XYZ	xyz(19.2681, 11.5960, 77.5511)
Luminance	0.1160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4547E8 #E8E645

analogous

#4599E8 #4547E8 #9545E8

triadic

#4547E8 #E84547 #47E845

tetradic

#4547E8 #E84599 #E8E645 #45E895

square

#4547E8 #E84599 #E8E645 #45E895

split-complementary

#4547E8 #E89545 #99E845

monochromatic

#14159F #1A1DD5 #4547E8 #7B7DEF #B2B3F5

Accessibility & contrast

On white

6.33

#4547E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#4547E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4547E8

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4547E8	#FFFFFF	#000000	##FFFFFF
##4547E8	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067ED

Deuteranopia (green-blind)

#0058E5

Tritanopia (blue-blind)

#007492

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4547e8;
/* rgb */ color: rgb(69, 71, 232);
/* oklch */ color: oklch(50.9% 0.235 273.7);

Tailwind

colors: {
  custom: {
    50: '#8f7bf1',
    500: '#4547e8',
    950: '#000000',
  },
}

SCSS

$custom: #4547e8;
$custom-light: #8f7bf1;
$custom-dark: #000000;

JSON

{
  "hex": "#4547e8",
  "rgb": {
    "r": 69,
    "g": 71,
    "b": 232
  },
  "hsl": {
    "h": 239.264,
    "s": 77.99,
    "l": 59.02
  },
  "oklch": {
    "l": 0.50853,
    "c": 0.23492,
    "h": 273.7
  },
  "luminance": 0.11598
}

Semantic roles & 50–950 ramp

primary

#4547E8

secondary

#E4E4A4

accent

#F233F4

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0917

muted

#7E7B85

Preview Lab

Preview with #4547E8

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

Preview Lab → · Contrast checker → · Palette generator →