#545E99#545E99

#545E99 is a mid, moderate blue. Relative luminance 0.122; OKLCH L 50.0% C 0.095 H 275.2°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#545E99
RGB	rgb(84, 94, 153)
HSL	hsl(231, 29%, 46%)
HSV	hsv(231, 45%, 60%)
CMYK	cmyk(45.1%, 38.6%, 0%, 40%)
CIE-LAB	lab(41.52, 12.36, -33.50)
CIE-LCH	lch(41.52, 35.71, 290.26°)
OKLab	oklab(50.04% 0.0085 -0.0943)
OKLCH	oklch(50.04% 0.095 275.2)
XYZ	xyz(13.4069, 12.1894, 31.7772)
Luminance	0.1219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545E99 #998F54

analogous

#548199 #545E99 #6D5499

triadic

#545E99 #99545E #5E9954

tetradic

#545E99 #995481 #998F54 #54996D

square

#545E99 #995481 #998F54 #54996D

split-complementary

#545E99 #996D54 #819954

monochromatic

#292D4A #3E4671 #545E99 #767FB4 #9EA4CA

Accessibility & contrast

On white

6.11

#545E99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#545E99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545E99

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545E99	#FFFFFF	#000000	##FFFFFF
##545E99	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49659B

Deuteranopia (green-blind)

#435F98

Tritanopia (blue-blind)

#3C6A74

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #545e99;
/* rgb */ color: rgb(84, 94, 153);
/* oklch */ color: oklch(50.0% 0.095 275.2);

Tailwind

colors: {
  custom: {
    50: '#888bb7',
    500: '#545e99',
    950: '#000000',
  },
}

SCSS

$custom: #545e99;
$custom-light: #888bb7;
$custom-dark: #000000;

JSON

{
  "hex": "#545e99",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 153
  },
  "hsl": {
    "h": 231.304,
    "s": 29.114,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5004,
    "c": 0.09472,
    "h": 275.2
  },
  "luminance": 0.1219
}

Semantic roles & 50–950 ramp

primary

#545E99

secondary

#B7B292

accent

#B762C5

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0C11

muted

#7D7D80

Preview Lab

Preview with #545E99

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

Preview Lab → · Contrast checker → · Palette generator →