#545EC7#545EC7

#545EC7 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.0% C 0.161 H 275.3°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#545EC7
RGB	rgb(84, 94, 199)
HSL	hsl(235, 51%, 55%)
HSV	hsv(235, 58%, 78%)
CMYK	cmyk(57.8%, 52.8%, 0%, 22%)
CIE-LAB	lab(44.25, 27.24, -56.15)
CIE-LCH	lch(44.25, 62.41, 295.88°)
OKLab	oklab(53% 0.0151 -0.1608)
OKLCH	oklch(53% 0.161 275.3)
XYZ	xyz(17.9643, 14.0124, 55.7798)
Luminance	0.1401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545EC7 #C7BD54

analogous

#5497C7 #545EC7 #8454C7

triadic

#545EC7 #C7545E #5EC754

tetradic

#545EC7 #C75497 #C7BD54 #54C784

square

#545EC7 #C75497 #C7BD54 #54C784

split-complementary

#545EC7 #C78454 #97C754

monochromatic

#282F79 #3740A7 #545EC7 #8289D6 #B0B5E5

Accessibility & contrast

On white

5.52

#545EC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#545EC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545EC7

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545EC7	#FFFFFF	#000000	##FFFFFF
##545EC7	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#206ECB

Deuteranopia (green-blind)

#0064C5

Tritanopia (blue-blind)

#027689

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #545ec7;
/* rgb */ color: rgb(84, 94, 199);
/* oklch */ color: oklch(53.0% 0.161 275.3);

Tailwind

colors: {
  custom: {
    50: '#8e8bd9',
    500: '#545ec7',
    950: '#000000',
  },
}

SCSS

$custom: #545ec7;
$custom-light: #8e8bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#545ec7",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 199
  },
  "hsl": {
    "h": 234.783,
    "s": 50.661,
    "l": 55.49
  },
  "oklch": {
    "l": 0.53001,
    "c": 0.16147,
    "h": 275.3
  },
  "luminance": 0.14014
}

Semantic roles & 50–950 ramp

primary

#545EC7

secondary

#D3CFA3

accent

#CE4EDA

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #545EC7

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

Preview Lab → · Contrast checker → · Palette generator →