#547BDF#547BDF

#547BDF is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.4% C 0.158 H 265.8°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#547BDF
RGB	rgb(84, 123, 223)
HSL	hsl(223, 68%, 60%)
HSV	hsv(223, 62%, 87%)
CMYK	cmyk(62.3%, 44.8%, 0%, 12.5%)
CIE-LAB	lab(53.36, 17.30, -55.19)
CIE-LCH	lch(53.36, 57.84, 287.41°)
OKLab	oklab(60.4% -0.0115 -0.1576)
OKLCH	oklch(60.4% 0.158 265.8)
XYZ	xyz(24.0538, 21.3763, 72.6562)
Luminance	0.2138 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547BDF #DFB854

analogous

#54C1DF #547BDF #7254DF

triadic

#547BDF #DF547B #7BDF54

tetradic

#547BDF #DF54C1 #DFB854 #54DF72

square

#547BDF #DF54C1 #DFB854 #54DF72

split-complementary

#547BDF #DF7254 #C1DF54

monochromatic

#1D419C #2756CF #547BDF #88A3E9 #BBCBF2

Accessibility & contrast

On white

3.98

#547BDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#547BDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547BDF

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547BDF	#FFFFFF	#000000	##000000
##547BDF	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B86E3

Deuteranopia (green-blind)

#347ADD

Tritanopia (blue-blind)

#0092A2

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #547bdf;
/* rgb */ color: rgb(84, 123, 223);
/* oklch */ color: oklch(60.4% 0.158 265.8);

Tailwind

colors: {
  custom: {
    50: '#90a0e9',
    500: '#547bdf',
    950: '#000000',
  },
}

SCSS

$custom: #547bdf;
$custom-light: #90a0e9;
$custom-dark: #000000;

JSON

{
  "hex": "#547bdf",
  "rgb": {
    "r": 84,
    "g": 123,
    "b": 223
  },
  "hsl": {
    "h": 223.165,
    "s": 68.473,
    "l": 60.196
  },
  "oklch": {
    "l": 0.60395,
    "c": 0.15801,
    "h": 265.8
  },
  "luminance": 0.21378
}

Semantic roles & 50–950 ramp

primary

#547BDF

secondary

#E2D3AD

accent

#9C15D0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #547BDF

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

Preview Lab → · Contrast checker → · Palette generator →