#545DDA#545DDA

#545DDA is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.2% C 0.188 H 275.1°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#545DDA
RGB	rgb(84, 93, 218)
HSL	hsl(236, 64%, 59%)
HSV	hsv(236, 61%, 85%)
CMYK	cmyk(61.5%, 57.3%, 0%, 14.5%)
CIE-LAB	lab(45.32, 34.17, -65.31)
CIE-LCH	lch(45.32, 73.71, 297.62°)
OKLab	oklab(54.22% 0.0167 -0.1877)
OKLCH	oklch(54.22% 0.188 275.1)
XYZ	xyz(20.2213, 14.7738, 68.1021)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545DDA #DAD154

analogous

#54A0DA #545DDA #8E54DA

triadic

#545DDA #DA545D #5DDA54

tetradic

#545DDA #DA54A0 #DAD154 #54DA8E

square

#545DDA #DA54A0 #DAD154 #54DA8E

split-complementary

#545DDA #DA8E54 #A0DA54

monochromatic

#202894 #2B35C6 #545DDA #868DE5 #B9BCF0

Accessibility & contrast

On white

5.31

#545DDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#545DDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545DDA

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545DDA	#FFFFFF	#000000	##FFFFFF
##545DDA	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DE

Deuteranopia (green-blind)

#0066D7

Tritanopia (blue-blind)

#007B92

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #545dda;
/* rgb */ color: rgb(84, 93, 218);
/* oklch */ color: oklch(54.2% 0.188 275.1);

Tailwind

colors: {
  custom: {
    50: '#918be6',
    500: '#545dda',
    950: '#000000',
  },
}

SCSS

$custom: #545dda;
$custom-light: #918be6;
$custom-dark: #000000;

JSON

{
  "hex": "#545dda",
  "rgb": {
    "r": 84,
    "g": 93,
    "b": 218
  },
  "hsl": {
    "h": 235.97,
    "s": 64.423,
    "l": 59.216
  },
  "oklch": {
    "l": 0.5422,
    "c": 0.18847,
    "h": 275.1
  },
  "luminance": 0.14775
}

Semantic roles & 50–950 ramp

primary

#545DDA

secondary

#DFDCAB

accent

#DC40E7

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #545DDA

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

Preview Lab → · Contrast checker → · Palette generator →