#546FDD#546FDD

#546FDD is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.8% C 0.170 H 270.0°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#546FDD
RGB	rgb(84, 111, 221)
HSL	hsl(228, 67%, 60%)
HSV	hsv(228, 62%, 87%)
CMYK	cmyk(62%, 49.8%, 0%, 13.3%)
CIE-LAB	lab(50.06, 24.03, -59.35)
CIE-LCH	lch(50.06, 64.03, 292.04°)
OKLab	oklab(57.84% 0 -0.17)
OKLCH	oklch(57.84% 0.17 270)
XYZ	xyz(22.3873, 18.4722, 70.7783)
Luminance	0.1847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#546FDD #DDC254

analogous

#54B4DD #546FDD #7D54DD

triadic

#546FDD #DD546F #6FDD54

tetradic

#546FDD #DD54B4 #DDC254 #54DD7D

square

#546FDD #DD54B4 #DDC254 #54DD7D

split-complementary

#546FDD #DD7D54 #B4DD54

monochromatic

#1E3698 #2849CB #546FDD #879AE7 #BAC5F1

Accessibility & contrast

On white

4.47

#546FDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#546FDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #546FDD

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##546FDD	#FFFFFF	#000000	##000000
##546FDD	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#337EE1

Deuteranopia (green-blind)

#0E71DB

Tritanopia (blue-blind)

#00889B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #546fdd;
/* rgb */ color: rgb(84, 111, 221);
/* oklch */ color: oklch(57.8% 0.170 270.0);

Tailwind

colors: {
  custom: {
    50: '#9197e8',
    500: '#546fdd',
    950: '#000000',
  },
}

SCSS

$custom: #546fdd;
$custom-light: #9197e8;
$custom-dark: #000000;

JSON

{
  "hex": "#546fdd",
  "rgb": {
    "r": 84,
    "g": 111,
    "b": 221
  },
  "hsl": {
    "h": 228.175,
    "s": 66.829,
    "l": 59.804
  },
  "oklch": {
    "l": 0.57844,
    "c": 0.16998,
    "h": 270
  },
  "luminance": 0.18474
}

Semantic roles & 50–950 ramp

primary

#546FDD

secondary

#E1D6AC

accent

#C83EEA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #546FDD

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

Preview Lab → · Contrast checker → · Palette generator →