#547BBD#547BBD

#547BBD is a mid, moderate blue. Relative luminance 0.197; OKLCH L 58.4% C 0.111 H 260.4°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#547BBD
RGB	rgb(84, 123, 189)
HSL	hsl(218, 44%, 54%)
HSV	hsv(218, 56%, 74%)
CMYK	cmyk(55.6%, 34.9%, 0%, 25.9%)
CIE-LAB	lab(51.52, 5.96, -38.79)
CIE-LCH	lch(51.52, 39.25, 278.73°)
OKLab	oklab(58.38% -0.0185 -0.1096)
OKLCH	oklch(58.38% 0.111 260.4)
XYZ	xyz(19.9213, 19.7233, 50.8914)
Luminance	0.1973 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547BBD #BD9654

analogous

#54AFBD #547BBD #6154BD

triadic

#547BBD #BD547B #7BBD54

tetradic

#547BBD #BD54AF #BD9654 #54BD61

square

#547BBD #BD54AF #BD9654 #54BD61

split-complementary

#547BBD #BD6154 #AFBD54

monochromatic

#2A436D #3B5E99 #547BBD #809DCE #ACBFDF

Accessibility & contrast

On white

4.25

#547BBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#547BBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547BBD

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547BBD	#FFFFFF	#000000	##000000
##547BBD	1.00	4.25	4.95	4.95
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6080C0

Deuteranopia (green-blind)

#5376BC

Tritanopia (blue-blind)

#108A93

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #547bbd;
/* rgb */ color: rgb(84, 123, 189);
/* oklch */ color: oklch(58.4% 0.111 260.4);

Tailwind

colors: {
  custom: {
    50: '#8ba0d1',
    500: '#547bbd',
    950: '#000000',
  },
}

SCSS

$custom: #547bbd;
$custom-light: #8ba0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#547bbd",
  "rgb": {
    "r": 84,
    "g": 123,
    "b": 189
  },
  "hsl": {
    "h": 217.714,
    "s": 44.304,
    "l": 53.529
  },
  "oklch": {
    "l": 0.5838,
    "c": 0.11113,
    "h": 260.4
  },
  "luminance": 0.19725
}

Semantic roles & 50–950 ramp

primary

#547BBD

secondary

#CDBCA0

accent

#A454D4

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0D0E14

muted

#7D7E82

Preview Lab

Preview with #547BBD

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

Preview Lab → · Contrast checker → · Palette generator →