#547FBC#547FBC

#547FBC is a mid, moderate blue. Relative luminance 0.207; OKLCH L 59.2% C 0.106 H 257.2°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#547FBC
RGB	rgb(84, 127, 188)
HSL	hsl(215, 44%, 53%)
HSV	hsv(215, 55%, 74%)
CMYK	cmyk(55.3%, 32.4%, 0%, 26.3%)
CIE-LAB	lab(52.61, 3.23, -36.51)
CIE-LCH	lch(52.61, 36.65, 275.06°)
OKLab	oklab(59.21% -0.0233 -0.1029)
OKLCH	oklch(59.21% 0.106 257.2)
XYZ	xyz(20.3195, 20.6928, 50.4905)
Luminance	0.2069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547FBC #BC9154

analogous

#54B3BC #547FBC #5D54BC

triadic

#547FBC #BC547F #7FBC54

tetradic

#547FBC #BC54B3 #BC9154 #54BC5D

square

#547FBC #BC54B3 #BC9154 #54BC5D

split-complementary

#547FBC #BC5D54 #B3BC54

monochromatic

#2A456B #3B6197 #547FBC #80A0CD #ACC1DE

Accessibility & contrast

On white

4.09

#547FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#547FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547FBC

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547FBC	#FFFFFF	#000000	##000000
##547FBC	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6683BF

Deuteranopia (green-blind)

#5979BB

Tritanopia (blue-blind)

#108D95

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #547fbc;
/* rgb */ color: rgb(84, 127, 188);
/* oklch */ color: oklch(59.2% 0.106 257.2);

Tailwind

colors: {
  custom: {
    50: '#8ba3d0',
    500: '#547fbc',
    950: '#000000',
  },
}

SCSS

$custom: #547fbc;
$custom-light: #8ba3d0;
$custom-dark: #000000;

JSON

{
  "hex": "#547fbc",
  "rgb": {
    "r": 84,
    "g": 127,
    "b": 188
  },
  "hsl": {
    "h": 215.192,
    "s": 43.697,
    "l": 53.333
  },
  "oklch": {
    "l": 0.59213,
    "c": 0.10552,
    "h": 257.2
  },
  "luminance": 0.20694
}

Semantic roles & 50–950 ramp

primary

#547FBC

secondary

#CCBAA0

accent

#9F54D3

background

#F8FAFC

surface

#F0F3F9

border

#CBCDD2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #547FBC

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

Preview Lab → · Contrast checker → · Palette generator →