#547FBF#547FBF

#547FBF is a mid, moderate blue. Relative luminance 0.208; OKLCH L 59.4% C 0.110 H 258.1°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#547FBF
RGB	rgb(84, 127, 191)
HSL	hsl(216, 46%, 54%)
HSV	hsv(216, 56%, 75%)
CMYK	cmyk(56%, 33.5%, 0%, 25.1%)
CIE-LAB	lab(52.76, 4.20, -38.00)
CIE-LCH	lch(52.76, 38.23, 276.31°)
OKLab	oklab(59.37% -0.0225 -0.1072)
OKLCH	oklch(59.37% 0.11 258.1)
XYZ	xyz(20.6462, 20.8235, 52.2114)
Luminance	0.2082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547FBF #BF9454

analogous

#54B5BF #547FBF #5F54BF

triadic

#547FBF #BF547F #7FBF54

tetradic

#547FBF #BF54B5 #BF9454 #54BF5F

square

#547FBF #BF54B5 #BF9454 #54BF5F

split-complementary

#547FBF #BF5F54 #B5BF54

monochromatic

#2A456F #3A619C #547FBF #81A0D0 #ADC2E0

Accessibility & contrast

On white

4.07

#547FBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#547FBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547FBF

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547FBF	#FFFFFF	#000000	##000000
##547FBF	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6583C2

Deuteranopia (green-blind)

#5879BE

Tritanopia (blue-blind)

#068D96

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #547fbf;
/* rgb */ color: rgb(84, 127, 191);
/* oklch */ color: oklch(59.4% 0.110 258.1);

Tailwind

colors: {
  custom: {
    50: '#8ca3d2',
    500: '#547fbf',
    950: '#000000',
  },
}

SCSS

$custom: #547fbf;
$custom-light: #8ca3d2;
$custom-dark: #000000;

JSON

{
  "hex": "#547fbf",
  "rgb": {
    "r": 84,
    "g": 127,
    "b": 191
  },
  "hsl": {
    "h": 215.888,
    "s": 45.532,
    "l": 53.922
  },
  "oklch": {
    "l": 0.59373,
    "c": 0.10958,
    "h": 258.1
  },
  "luminance": 0.20825
}

Semantic roles & 50–950 ramp

primary

#547FBF

secondary

#CEBCA1

accent

#A153D5

background

#F8FAFC

surface

#F0F3F9

border

#CBCDD2

text

#0D0F14

muted

#7D7F82

Preview Lab

Preview with #547FBF

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

Preview Lab → · Contrast checker → · Palette generator →