#547CBB#547CBB

#547CBB is a mid, moderate blue. Relative luminance 0.199; OKLCH L 58.5% C 0.107 H 259.2°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#547CBB
RGB	rgb(84, 124, 187)
HSL	hsl(217, 43%, 53%)
HSV	hsv(217, 55%, 73%)
CMYK	cmyk(55.1%, 33.7%, 0%, 26.7%)
CIE-LAB	lab(51.71, 4.71, -37.35)
CIE-LCH	lch(51.71, 37.65, 277.18°)
OKLab	oklab(58.49% -0.0201 -0.1054)
OKLCH	oklch(58.49% 0.107 259.2)
XYZ	xyz(19.8304, 19.8864, 49.7975)
Luminance	0.1989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547CBB #BB9354

analogous

#54AFBB #547CBB #5F54BB

triadic

#547CBB #BB547C #7CBB54

tetradic

#547CBB #BB54AF #BB9354 #54BB5F

square

#547CBB #BB54AF #BB9354 #54BB5F

split-complementary

#547CBB #BB5F54 #AFBB54

monochromatic

#2A436A #3C5F96 #547CBB #809ECC #ACBFDE

Accessibility & contrast

On white

4.22

#547CBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#547CBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547CBB

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547CBB	#FFFFFF	#000000	##000000
##547CBB	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6381BE

Deuteranopia (green-blind)

#5677BA

Tritanopia (blue-blind)

#148A93

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #547cbb;
/* rgb */ color: rgb(84, 124, 187);
/* oklch */ color: oklch(58.5% 0.107 259.2);

Tailwind

colors: {
  custom: {
    50: '#8ba1d0',
    500: '#547cbb',
    950: '#000000',
  },
}

SCSS

$custom: #547cbb;
$custom-light: #8ba1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#547cbb",
  "rgb": {
    "r": 84,
    "g": 124,
    "b": 187
  },
  "hsl": {
    "h": 216.699,
    "s": 43.096,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58493,
    "c": 0.10729,
    "h": 259.2
  },
  "luminance": 0.19888
}

Semantic roles & 50–950 ramp

primary

#547CBB

secondary

#CCBA9F

accent

#A255D3

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #547CBB

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

Preview Lab → · Contrast checker → · Palette generator →