#545A99#545A99

#545A99 is a mid, moderate blue. Relative luminance 0.115; OKLCH L 49.2% C 0.100 H 277.9°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#545A99
RGB	rgb(84, 90, 153)
HSL	hsl(235, 29%, 46%)
HSV	hsv(235, 45%, 60%)
CMYK	cmyk(45.1%, 41.2%, 0%, 40%)
CIE-LAB	lab(40.40, 14.89, -35.25)
CIE-LCH	lch(40.40, 38.27, 292.90°)
OKLab	oklab(49.19% 0.0138 -0.0995)
OKLCH	oklch(49.19% 0.1 277.9)
XYZ	xyz(13.0604, 11.4964, 31.6617)
Luminance	0.1150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545A99 #999354

analogous

#547D99 #545A99 #715499

triadic

#545A99 #99545A #5A9954

tetradic

#545A99 #99547D #999354 #549971

square

#545A99 #99547D #999354 #549971

split-complementary

#545A99 #997154 #7D9954

monochromatic

#292C4A #3E4371 #545A99 #767CB4 #9EA2CA

Accessibility & contrast

On white

6.36

#545A99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#545A99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545A99

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545A99	#FFFFFF	#000000	##FFFFFF
##545A99	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43629B

Deuteranopia (green-blind)

#3E5D98

Tritanopia (blue-blind)

#3D6772

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #545a99;
/* rgb */ color: rgb(84, 90, 153);
/* oklch */ color: oklch(49.2% 0.100 277.9);

Tailwind

colors: {
  custom: {
    50: '#8888b7',
    500: '#545a99',
    950: '#000000',
  },
}

SCSS

$custom: #545a99;
$custom-light: #8888b7;
$custom-dark: #000000;

JSON

{
  "hex": "#545a99",
  "rgb": {
    "r": 84,
    "g": 90,
    "b": 153
  },
  "hsl": {
    "h": 234.783,
    "s": 29.114,
    "l": 46.471
  },
  "oklch": {
    "l": 0.49188,
    "c": 0.10043,
    "h": 277.9
  },
  "luminance": 0.11497
}

Semantic roles & 50–950 ramp

primary

#545A99

secondary

#B7B492

accent

#BD62C5

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0B11

muted

#7D7C80

Preview Lab

Preview with #545A99

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

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