#545AAD#545AAD

#545AAD is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.4% C 0.130 H 277.5°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#545AAD
RGB	rgb(84, 90, 173)
HSL	hsl(236, 35%, 50%)
HSV	hsv(236, 51%, 68%)
CMYK	cmyk(51.4%, 48%, 0%, 32.2%)
CIE-LAB	lab(41.55, 21.24, -45.31)
CIE-LCH	lch(41.55, 50.04, 295.11°)
OKLab	oklab(50.43% 0.0171 -0.1289)
OKLCH	oklch(50.43% 0.13 277.5)
XYZ	xyz(14.8528, 12.2134, 41.1018)
Luminance	0.1221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545AAD #ADA754

analogous

#5486AD #545AAD #7A54AD

triadic

#545AAD #AD545A #5AAD54

tetradic

#545AAD #AD5486 #ADA754 #54AD7A

square

#545AAD #AD5486 #ADA754 #54AD7A

split-complementary

#545AAD #AD7A54 #86AD54

monochromatic

#2C2F5B #3F4484 #545AAD #7D82C1 #A7AAD5

Accessibility & contrast

On white

6.10

#545AAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#545AAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545AAD

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545AAD	#FFFFFF	#000000	##FFFFFF
##545AAD	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3566B0

Deuteranopia (green-blind)

#2C5FAB

Tritanopia (blue-blind)

#2F6C7B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #545aad;
/* rgb */ color: rgb(84, 90, 173);
/* oklch */ color: oklch(50.4% 0.130 277.5);

Tailwind

colors: {
  custom: {
    50: '#8a88c6',
    500: '#545aad',
    950: '#000000',
  },
}

SCSS

$custom: #545aad;
$custom-light: #8a88c6;
$custom-dark: #000000;

JSON

{
  "hex": "#545aad",
  "rgb": {
    "r": 84,
    "g": 90,
    "b": 173
  },
  "hsl": {
    "h": 235.955,
    "s": 35.178,
    "l": 50.392
  },
  "oklch": {
    "l": 0.50435,
    "c": 0.13007,
    "h": 277.5
  },
  "luminance": 0.12214
}

Semantic roles & 50–950 ramp

primary

#545AAD

secondary

#C2C09B

accent

#C45DCB

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #545AAD

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

Preview Lab → · Contrast checker → · Palette generator →