#545AA1#545AA1

#545AA1 is a mid, moderate blue. Relative luminance 0.118; OKLCH L 49.7% C 0.112 H 277.8°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#545AA1
RGB	rgb(84, 90, 161)
HSL	hsl(235, 31%, 48%)
HSV	hsv(235, 48%, 63%)
CMYK	cmyk(47.8%, 44.1%, 0%, 36.9%)
CIE-LAB	lab(40.85, 17.40, -39.33)
CIE-LCH	lch(40.85, 43.01, 293.87°)
OKLab	oklab(49.67% 0.0153 -0.1114)
OKLCH	oklch(49.67% 0.112 277.8)
XYZ	xyz(13.7434, 11.7696, 35.2589)
Luminance	0.1177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545AA1 #A19B54

analogous

#5480A1 #545AA1 #7454A1

triadic

#545AA1 #A1545A #5AA154

tetradic

#545AA1 #A15480 #A19B54 #54A174

square

#545AA1 #A15480 #A19B54 #54A174

split-complementary

#545AA1 #A17454 #80A154

monochromatic

#2A2D51 #3F4479 #545AA1 #797EB9 #A1A5CE

Accessibility & contrast

On white

6.26

#545AA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#545AA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545AA1

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545AA1	#FFFFFF	#000000	##FFFFFF
##545AA1	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E63A4

Deuteranopia (green-blind)

#385D9F

Tritanopia (blue-blind)

#386975

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #545aa1;
/* rgb */ color: rgb(84, 90, 161);
/* oklch */ color: oklch(49.7% 0.112 277.8);

Tailwind

colors: {
  custom: {
    50: '#8988bd',
    500: '#545aa1',
    950: '#000000',
  },
}

SCSS

$custom: #545aa1;
$custom-light: #8988bd;
$custom-dark: #000000;

JSON

{
  "hex": "#545aa1",
  "rgb": {
    "r": 84,
    "g": 90,
    "b": 161
  },
  "hsl": {
    "h": 235.325,
    "s": 31.429,
    "l": 48.039
  },
  "oklch": {
    "l": 0.4967,
    "c": 0.11244,
    "h": 277.8
  },
  "luminance": 0.1177
}

Semantic roles & 50–950 ramp

primary

#545AA1

secondary

#BBB895

accent

#C060C8

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #545AA1

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

Preview Lab → · Contrast checker → · Palette generator →