#547BB2#547BB2

#547BB2 is a mid, moderate blue. Relative luminance 0.193; OKLCH L 57.8% C 0.096 H 257.1°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#547BB2
RGB	rgb(84, 123, 178)
HSL	hsl(215, 38%, 51%)
HSV	hsv(215, 53%, 70%)
CMYK	cmyk(52.8%, 30.9%, 0%, 30.2%)
CIE-LAB	lab(50.99, 2.41, -33.29)
CIE-LCH	lch(50.99, 33.38, 274.14°)
OKLab	oklab(57.79% -0.0215 -0.0936)
OKLCH	oklch(57.79% 0.096 257.1)
XYZ	xyz(18.7722, 19.2637, 44.8399)
Luminance	0.1926 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547BB2 #B28B54

analogous

#54AAB2 #547BB2 #5C54B2

triadic

#547BB2 #B2547B #7BB254

tetradic

#547BB2 #B254AA #B28B54 #54B25C

square

#547BB2 #B254AA #B28B54 #54B25C

split-complementary

#547BB2 #B25C54 #AAB254

monochromatic

#2B4160 #3E5E8A #547BB2 #7E9CC5 #A8BCD8

Accessibility & contrast

On white

4.33

#547BB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#547BB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547BB2

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547BB2	#FFFFFF	#000000	##000000
##547BB2	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#657EB4

Deuteranopia (green-blind)

#5A75B1

Tritanopia (blue-blind)

#23878F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #547bb2;
/* rgb */ color: rgb(84, 123, 178);
/* oklch */ color: oklch(57.8% 0.096 257.1);

Tailwind

colors: {
  custom: {
    50: '#8aa0c9',
    500: '#547bb2',
    950: '#000000',
  },
}

SCSS

$custom: #547bb2;
$custom-light: #8aa0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#547bb2",
  "rgb": {
    "r": 84,
    "g": 123,
    "b": 178
  },
  "hsl": {
    "h": 215.106,
    "s": 37.903,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57795,
    "c": 0.09603,
    "h": 257.1
  },
  "luminance": 0.19265
}

Semantic roles & 50–950 ramp

primary

#547BB2

secondary

#C6B49C

accent

#9E5ACE

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #547BB2

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

Preview Lab → · Contrast checker → · Palette generator →