#545AA3#545AA3

#545AA3 is a mid, moderate blue. Relative luminance 0.118; OKLCH L 49.8% C 0.115 H 277.8°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#545AA3
RGB	rgb(84, 90, 163)
HSL	hsl(235, 32%, 48%)
HSV	hsv(235, 48%, 64%)
CMYK	cmyk(48.5%, 44.8%, 0%, 36.1%)
CIE-LAB	lab(40.96, 18.04, -40.34)
CIE-LCH	lch(40.96, 44.18, 294.09°)
OKLab	oklab(49.8% 0.0156 -0.1143)
OKLCH	oklch(49.8% 0.115 277.8)
XYZ	xyz(13.9211, 11.8407, 36.1952)
Luminance	0.1184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545AA3 #A39D54

analogous

#5481A3 #545AA3 #7554A3

triadic

#545AA3 #A3545A #5AA354

tetradic

#545AA3 #A35481 #A39D54 #54A375

square

#545AA3 #A35481 #A39D54 #54A375

split-complementary

#545AA3 #A37554 #81A354

monochromatic

#2A2D52 #3F447B #545AA3 #7A7FBA #A2A6CF

Accessibility & contrast

On white

6.23

#545AA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#545AA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545AA3

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545AA3	#FFFFFF	#000000	##FFFFFF
##545AA3	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D64A6

Deuteranopia (green-blind)

#365EA1

Tritanopia (blue-blind)

#376976

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #545aa3;
/* rgb */ color: rgb(84, 90, 163);
/* oklch */ color: oklch(49.8% 0.115 277.8);

Tailwind

colors: {
  custom: {
    50: '#8988bf',
    500: '#545aa3',
    950: '#000000',
  },
}

SCSS

$custom: #545aa3;
$custom-light: #8988bf;
$custom-dark: #000000;

JSON

{
  "hex": "#545aa3",
  "rgb": {
    "r": 84,
    "g": 90,
    "b": 163
  },
  "hsl": {
    "h": 235.443,
    "s": 31.984,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49795,
    "c": 0.1154,
    "h": 277.8
  },
  "luminance": 0.11841
}

Semantic roles & 50–950 ramp

primary

#545AA3

secondary

#BDBA96

accent

#C060C8

background

#F8F8FB

surface

#F0EFF7

border

#CBCAD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #545AA3

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

Preview Lab → · Contrast checker → · Palette generator →