#545ADB#545ADB

#545ADB is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.8% C 0.194 H 275.7°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#545ADB
RGB	rgb(84, 90, 219)
HSL	hsl(237, 65%, 59%)
HSV	hsv(237, 62%, 86%)
CMYK	cmyk(61.6%, 58.9%, 0%, 14.1%)
CIE-LAB	lab(44.67, 36.33, -66.93)
CIE-LCH	lch(44.67, 76.16, 298.50°)
OKLab	oklab(53.76% 0.0193 -0.1925)
OKLCH	oklch(53.76% 0.194 275.7)
XYZ	xyz(20.0943, 14.3100, 68.7073)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545ADB #DBD554

analogous

#549EDB #545ADB #9154DB

triadic

#545ADB #DB545A #5ADB54

tetradic

#545ADB #DB549E #DBD554 #54DB91

square

#545ADB #DB549E #DBD554 #54DB91

split-complementary

#545ADB #DB9154 #9EDB54

monochromatic

#1F2595 #2A31C8 #545ADB #878BE6 #B9BCF0

Accessibility & contrast

On white

5.44

#545ADB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#545ADB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545ADB

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545ADB	#FFFFFF	#000000	##FFFFFF
##545ADB	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DF

Deuteranopia (green-blind)

#0064D8

Tritanopia (blue-blind)

#007992

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #545adb;
/* rgb */ color: rgb(84, 90, 219);
/* oklch */ color: oklch(53.8% 0.194 275.7);

Tailwind

colors: {
  custom: {
    50: '#9188e7',
    500: '#545adb',
    950: '#000000',
  },
}

SCSS

$custom: #545adb;
$custom-light: #9188e7;
$custom-dark: #000000;

JSON

{
  "hex": "#545adb",
  "rgb": {
    "r": 84,
    "g": 90,
    "b": 219
  },
  "hsl": {
    "h": 237.333,
    "s": 65.217,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53763,
    "c": 0.1935,
    "h": 275.7
  },
  "luminance": 0.14312
}

Semantic roles & 50–950 ramp

primary

#545ADB

secondary

#E0DDAB

accent

#E140E8

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #545ADB

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

Preview Lab → · Contrast checker → · Palette generator →