#545EBA#545EBA

#545EBA is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.1% C 0.143 H 275.6°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#545EBA
RGB	rgb(84, 94, 186)
HSL	hsl(234, 43%, 53%)
HSV	hsv(234, 55%, 73%)
CMYK	cmyk(54.8%, 49.5%, 0%, 27.1%)
CIE-LAB	lab(43.41, 22.95, -49.96)
CIE-LCH	lch(43.41, 54.98, 294.67°)
OKLab	oklab(52.1% 0.014 -0.1426)
OKLCH	oklch(52.1% 0.143 275.6)
XYZ	xyz(16.5189, 13.4343, 48.1675)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545EBA #BAB054

analogous

#5491BA #545EBA #7D54BA

triadic

#545EBA #BA545E #5EBA54

tetradic

#545EBA #BA5491 #BAB054 #54BA7D

square

#545EBA #BA5491 #BAB054 #54BA7D

split-complementary

#545EBA #BA7D54 #91BA54

monochromatic

#2A3169 #3C4595 #545EBA #8087CC #ABB0DD

Accessibility & contrast

On white

5.70

#545EBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#545EBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545EBA

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545EBA	#FFFFFF	#000000	##FFFFFF
##545EBA	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#316BBD

Deuteranopia (green-blind)

#2362B8

Tritanopia (blue-blind)

#217283

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #545eba;
/* rgb */ color: rgb(84, 94, 186);
/* oklch */ color: oklch(52.1% 0.143 275.6);

Tailwind

colors: {
  custom: {
    50: '#8c8bcf',
    500: '#545eba',
    950: '#000000',
  },
}

SCSS

$custom: #545eba;
$custom-light: #8c8bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#545eba",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 186
  },
  "hsl": {
    "h": 234.118,
    "s": 42.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.52098,
    "c": 0.14324,
    "h": 275.6
  },
  "luminance": 0.13435
}

Semantic roles & 50–950 ramp

primary

#545EBA

secondary

#CBC79F

accent

#C656D2

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #545EBA

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

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