#545EA4#545EA4

#545EA4 is a mid, moderate blue. Relative luminance 0.126; OKLCH L 50.7% C 0.111 H 275.6°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#545EA4
RGB	rgb(84, 94, 164)
HSL	hsl(233, 32%, 49%)
HSV	hsv(233, 49%, 64%)
CMYK	cmyk(48.8%, 42.7%, 0%, 35.7%)
CIE-LAB	lab(42.11, 15.82, -39.11)
CIE-LCH	lch(42.11, 42.19, 292.03°)
OKLab	oklab(50.69% 0.0108 -0.1107)
OKLCH	oklch(50.69% 0.111 275.6)
XYZ	xyz(14.3576, 12.5697, 36.7844)
Luminance	0.1257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545EA4 #A49A54

analogous

#5486A4 #545EA4 #7254A4

triadic

#545EA4 #A4545E #5EA454

tetradic

#545EA4 #A45486 #A49A54 #54A472

square

#545EA4 #A45486 #A49A54 #54A472

split-complementary

#545EA4 #A47254 #86A454

monochromatic

#2B3053 #3F477C #545EA4 #7A82BB #A3A8D0

Accessibility & contrast

On white

5.98

#545EA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#545EA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545EA4

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545EA4	#FFFFFF	#000000	##FFFFFF
##545EA4	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4267A7

Deuteranopia (green-blind)

#3B60A2

Tritanopia (blue-blind)

#366D79

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #545ea4;
/* rgb */ color: rgb(84, 94, 164);
/* oklch */ color: oklch(50.7% 0.111 275.6);

Tailwind

colors: {
  custom: {
    50: '#898bbf',
    500: '#545ea4',
    950: '#000000',
  },
}

SCSS

$custom: #545ea4;
$custom-light: #898bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#545ea4",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 164
  },
  "hsl": {
    "h": 232.5,
    "s": 32.258,
    "l": 48.627
  },
  "oklch": {
    "l": 0.50687,
    "c": 0.11124,
    "h": 275.6
  },
  "luminance": 0.12571
}

Semantic roles & 50–950 ramp

primary

#545EA4

secondary

#BDB897

accent

#BB5FC8

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #545EA4

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

Preview Lab → · Contrast checker → · Palette generator →