#545EA1#545EA1

#545EA1 is a mid, moderate blue. Relative luminance 0.125; OKLCH L 50.5% C 0.107 H 275.5°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#545EA1
RGB	rgb(84, 94, 161)
HSL	hsl(232, 31%, 48%)
HSV	hsv(232, 48%, 63%)
CMYK	cmyk(47.8%, 41.6%, 0%, 36.9%)
CIE-LAB	lab(41.94, 14.87, -37.59)
CIE-LCH	lch(41.94, 40.42, 291.58°)
OKLab	oklab(50.51% 0.0102 -0.1063)
OKLCH	oklch(50.51% 0.107 275.5)
XYZ	xyz(14.0899, 12.4627, 35.3744)
Luminance	0.1246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545EA1 #A19754

analogous

#5484A1 #545EA1 #7054A1

triadic

#545EA1 #A1545E #5EA154

tetradic

#545EA1 #A15484 #A19754 #54A170

square

#545EA1 #A15484 #A19754 #54A170

split-complementary

#545EA1 #A17054 #84A154

monochromatic

#2A2F51 #3F4779 #545EA1 #7981B9 #A1A7CE

Accessibility & contrast

On white

6.01

#545EA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#545EA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545EA1

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545EA1	#FFFFFF	#000000	##FFFFFF
##545EA1	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4466A4

Deuteranopia (green-blind)

#3E609F

Tritanopia (blue-blind)

#386C77

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #545ea1;
/* rgb */ color: rgb(84, 94, 161);
/* oklch */ color: oklch(50.5% 0.107 275.5);

Tailwind

colors: {
  custom: {
    50: '#888bbd',
    500: '#545ea1',
    950: '#000000',
  },
}

SCSS

$custom: #545ea1;
$custom-light: #888bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#545ea1",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 161
  },
  "hsl": {
    "h": 232.208,
    "s": 31.429,
    "l": 48.039
  },
  "oklch": {
    "l": 0.50506,
    "c": 0.10677,
    "h": 275.5
  },
  "luminance": 0.12463
}

Semantic roles & 50–950 ramp

primary

#545EA1

secondary

#BBB795

accent

#BA60C8

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #545EA1

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

Preview Lab → · Contrast checker → · Palette generator →