#545EA8#545EA8

#545EA8 is a mid, moderate blue. Relative luminance 0.127; OKLCH L 50.9% C 0.117 H 275.6°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#545EA8
RGB	rgb(84, 94, 168)
HSL	hsl(233, 33%, 49%)
HSV	hsv(233, 50%, 66%)
CMYK	cmyk(50%, 44%, 0%, 34.1%)
CIE-LAB	lab(42.33, 17.10, -41.12)
CIE-LCH	lch(42.33, 44.53, 292.58°)
OKLab	oklab(50.93% 0.0115 -0.1166)
OKLCH	oklch(50.93% 0.117 275.6)
XYZ	xyz(14.7245, 12.7165, 38.7168)
Luminance	0.1272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545EA8 #A89E54

analogous

#5488A8 #545EA8 #7454A8

triadic

#545EA8 #A8545E #5EA854

tetradic

#545EA8 #A85488 #A89E54 #54A874

square

#545EA8 #A85488 #A89E54 #54A874

split-complementary

#545EA8 #A87454 #88A854

monochromatic

#2B3056 #40477F #545EA8 #7C84BD #A5AAD2

Accessibility & contrast

On white

5.93

#545EA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#545EA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545EA8

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545EA8	#FFFFFF	#000000	##FFFFFF
##545EA8	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4067AB

Deuteranopia (green-blind)

#3861A6

Tritanopia (blue-blind)

#336E7B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #545ea8;
/* rgb */ color: rgb(84, 94, 168);
/* oklch */ color: oklch(50.9% 0.117 275.6);

Tailwind

colors: {
  custom: {
    50: '#898bc2',
    500: '#545ea8',
    950: '#000000',
  },
}

SCSS

$custom: #545ea8;
$custom-light: #898bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#545ea8",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 168
  },
  "hsl": {
    "h": 232.857,
    "s": 33.333,
    "l": 49.412
  },
  "oklch": {
    "l": 0.50932,
    "c": 0.11717,
    "h": 275.6
  },
  "luminance": 0.12717
}

Semantic roles & 50–950 ramp

primary

#545EA8

secondary

#BFBB99

accent

#BD5EC9

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #545EA8

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

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