#547BCF#547BCF

#547BCF is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.4% C 0.136 H 263.9°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#547BCF
RGB	rgb(84, 123, 207)
HSL	hsl(221, 56%, 57%)
HSV	hsv(221, 59%, 81%)
CMYK	cmyk(59.4%, 40.6%, 0%, 18.8%)
CIE-LAB	lab(52.46, 11.91, -47.59)
CIE-LCH	lch(52.46, 49.05, 284.05°)
OKLab	oklab(59.41% -0.0143 -0.1353)
OKLCH	oklch(59.41% 0.136 263.9)
XYZ	xyz(21.9977, 20.5539, 61.8274)
Luminance	0.2056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547BCF #CFA854

analogous

#54B8CF #547BCF #6B54CF

triadic

#547BCF #CF547B #7BCF54

tetradic

#547BCF #CF54B8 #CFA854 #54CF6B

square

#547BCF #CF54B8 #CFA854 #54CF6B

split-complementary

#547BCF #CF6B54 #B8CF54

monochromatic

#254384 #325BB3 #547BCF #84A0DC #B4C5EA

Accessibility & contrast

On white

4.11

#547BCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#547BCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547BCF

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547BCF	#FFFFFF	#000000	##000000
##547BCF	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5683D2

Deuteranopia (green-blind)

#4678CD

Tritanopia (blue-blind)

#008E9B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #547bcf;
/* rgb */ color: rgb(84, 123, 207);
/* oklch */ color: oklch(59.4% 0.136 263.9);

Tailwind

colors: {
  custom: {
    50: '#8ea0de',
    500: '#547bcf',
    950: '#000000',
  },
}

SCSS

$custom: #547bcf;
$custom-light: #8ea0de;
$custom-dark: #000000;

JSON

{
  "hex": "#547bcf",
  "rgb": {
    "r": 84,
    "g": 123,
    "b": 207
  },
  "hsl": {
    "h": 220.976,
    "s": 56.164,
    "l": 57.059
  },
  "oklch": {
    "l": 0.5941,
    "c": 0.13604,
    "h": 263.9
  },
  "luminance": 0.20556
}

Semantic roles & 50–950 ramp

primary

#547BCF

secondary

#D8C9A6

accent

#B048DF

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #547BCF

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

Preview Lab → · Contrast checker → · Palette generator →