#547BBF#547BBF

#547BBF is a mid, moderate blue. Relative luminance 0.198; OKLCH L 58.5% C 0.114 H 260.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#547BBF
RGB	rgb(84, 123, 191)
HSL	hsl(218, 46%, 54%)
HSV	hsv(218, 56%, 75%)
CMYK	cmyk(56%, 35.6%, 0%, 25.1%)
CIE-LAB	lab(51.62, 6.61, -39.78)
CIE-LCH	lch(51.62, 40.33, 279.43°)
OKLab	oklab(58.49% -0.018 -0.1125)
OKLCH	oklch(58.49% 0.114 260.9)
XYZ	xyz(20.1399, 19.8107, 52.0427)
Luminance	0.1981 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547BBF #BF9854

analogous

#54B1BF #547BBF #6354BF

triadic

#547BBF #BF547B #7BBF54

tetradic

#547BBF #BF54B1 #BF9854 #54BF63

square

#547BBF #BF54B1 #BF9854 #54BF63

split-complementary

#547BBF #BF6354 #B1BF54

monochromatic

#2A436F #3A5E9C #547BBF #819DD0 #ADC0E0

Accessibility & contrast

On white

4.23

#547BBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#547BBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547BBF

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547BBF	#FFFFFF	#000000	##000000
##547BBF	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F80C2

Deuteranopia (green-blind)

#5276BE

Tritanopia (blue-blind)

#0A8A94

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #547bbf;
/* rgb */ color: rgb(84, 123, 191);
/* oklch */ color: oklch(58.5% 0.114 260.9);

Tailwind

colors: {
  custom: {
    50: '#8ca0d2',
    500: '#547bbf',
    950: '#000000',
  },
}

SCSS

$custom: #547bbf;
$custom-light: #8ca0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#547bbf",
  "rgb": {
    "r": 84,
    "g": 123,
    "b": 191
  },
  "hsl": {
    "h": 218.131,
    "s": 45.532,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5849,
    "c": 0.1139,
    "h": 260.9
  },
  "luminance": 0.19812
}

Semantic roles & 50–950 ramp

primary

#547BBF

secondary

#CEBEA1

accent

#A653D5

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0D0E14

muted

#7D7E82

Preview Lab

Preview with #547BBF

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

Preview Lab → · Contrast checker → · Palette generator →