#545AA7#545AA7

#545AA7 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.0% C 0.121 H 277.7°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#545AA7
RGB	rgb(84, 90, 167)
HSL	hsl(236, 33%, 49%)
HSV	hsv(236, 50%, 65%)
CMYK	cmyk(49.7%, 46.1%, 0%, 34.5%)
CIE-LAB	lab(41.19, 19.31, -42.34)
CIE-LCH	lch(41.19, 46.54, 294.52°)
OKLab	oklab(50.05% 0.0163 -0.1202)
OKLCH	oklch(50.05% 0.121 277.7)
XYZ	xyz(14.2852, 11.9864, 38.1126)
Luminance	0.1199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545AA7 #A7A154

analogous

#5484A7 #545AA7 #7854A7

triadic

#545AA7 #A7545A #5AA754

tetradic

#545AA7 #A75484 #A7A154 #54A778

square

#545AA7 #A75484 #A7A154 #54A778

split-complementary

#545AA7 #A77854 #84A754

monochromatic

#2B2E56 #40447E #545AA7 #7B80BD #A4A7D1

Accessibility & contrast

On white

6.18

#545AA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#545AA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545AA7

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545AA7	#FFFFFF	#000000	##FFFFFF
##545AA7	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A65AA

Deuteranopia (green-blind)

#325EA5

Tritanopia (blue-blind)

#346A78

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #545aa7;
/* rgb */ color: rgb(84, 90, 167);
/* oklch */ color: oklch(50.0% 0.121 277.7);

Tailwind

colors: {
  custom: {
    50: '#8988c1',
    500: '#545aa7',
    950: '#000000',
  },
}

SCSS

$custom: #545aa7;
$custom-light: #8988c1;
$custom-dark: #000000;

JSON

{
  "hex": "#545aa7",
  "rgb": {
    "r": 84,
    "g": 90,
    "b": 167
  },
  "hsl": {
    "h": 235.663,
    "s": 33.068,
    "l": 49.216
  },
  "oklch": {
    "l": 0.50047,
    "c": 0.12131,
    "h": 277.7
  },
  "luminance": 0.11987
}

Semantic roles & 50–950 ramp

primary

#545AA7

secondary

#BFBC98

accent

#C15FC9

background

#F8F8FB

surface

#F0EFF7

border

#CBCAD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #545AA7

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

Preview Lab → · Contrast checker → · Palette generator →