#545EBF#545EBF

#545EBF is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.4% C 0.150 H 275.5°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#545EBF
RGB	rgb(84, 94, 191)
HSL	hsl(234, 46%, 54%)
HSV	hsv(234, 56%, 75%)
CMYK	cmyk(56%, 50.8%, 0%, 25.1%)
CIE-LAB	lab(43.73, 24.60, -52.36)
CIE-LCH	lch(43.73, 57.85, 295.16°)
OKLab	oklab(52.44% 0.0144 -0.1496)
OKLCH	oklch(52.44% 0.15 275.5)
XYZ	xyz(17.0598, 13.6506, 51.0160)
Luminance	0.1365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545EBF #BFB554

analogous

#5494BF #545EBF #8054BF

triadic

#545EBF #BF545E #5EBF54

tetradic

#545EBF #BF5494 #BFB554 #54BF80

square

#545EBF #BF5494 #BFB554 #54BF80

split-complementary

#545EBF #BF8054 #94BF54

monochromatic

#2A306F #3A439C #545EBF #8188D0 #ADB2E0

Accessibility & contrast

On white

5.63

#545EBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#545EBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545EBF

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545EBF	#FFFFFF	#000000	##FFFFFF
##545EBF	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B6CC2

Deuteranopia (green-blind)

#1A63BD

Tritanopia (blue-blind)

#197485

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #545ebf;
/* rgb */ color: rgb(84, 94, 191);
/* oklch */ color: oklch(52.4% 0.150 275.5);

Tailwind

colors: {
  custom: {
    50: '#8d8bd3',
    500: '#545ebf',
    950: '#000000',
  },
}

SCSS

$custom: #545ebf;
$custom-light: #8d8bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#545ebf",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 191
  },
  "hsl": {
    "h": 234.393,
    "s": 45.532,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5244,
    "c": 0.15032,
    "h": 275.5
  },
  "luminance": 0.13652
}

Semantic roles & 50–950 ramp

primary

#545EBF

secondary

#CECAA1

accent

#C953D5

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #545EBF

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

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