#547CD3#547CD3

#547CD3 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.9% C 0.140 H 264.0°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#547CD3
RGB	rgb(84, 124, 211)
HSL	hsl(221, 59%, 58%)
HSV	hsv(221, 60%, 83%)
CMYK	cmyk(60.2%, 41.2%, 0%, 17.3%)
CIE-LAB	lab(52.95, 12.64, -49.07)
CIE-LCH	lch(52.95, 50.67, 284.44°)
OKLab	oklab(59.86% -0.0146 -0.1396)
OKLCH	oklch(59.86% 0.14 264)
XYZ	xyz(22.6176, 21.0013, 64.4771)
Luminance	0.2100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547CD3 #D3AB54

analogous

#54BCD3 #547CD3 #6B54D3

triadic

#547CD3 #D3547C #7CD354

tetradic

#547CD3 #D354BC #D3AB54 #54D36B

square

#547CD3 #D354BC #D3AB54 #54D36B

split-complementary

#547CD3 #D36B54 #BCD354

monochromatic

#234389 #305BBA #547CD3 #85A1E0 #B5C7EC

Accessibility & contrast

On white

4.04

#547CD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#547CD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547CD3

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547CD3	#FFFFFF	#000000	##000000
##547CD3	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5685D6

Deuteranopia (green-blind)

#4479D1

Tritanopia (blue-blind)

#00909D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #547cd3;
/* rgb */ color: rgb(84, 124, 211);
/* oklch */ color: oklch(59.9% 0.140 264.0);

Tailwind

colors: {
  custom: {
    50: '#8ea1e1',
    500: '#547cd3',
    950: '#000000',
  },
}

SCSS

$custom: #547cd3;
$custom-light: #8ea1e1;
$custom-dark: #000000;

JSON

{
  "hex": "#547cd3",
  "rgb": {
    "r": 84,
    "g": 124,
    "b": 211
  },
  "hsl": {
    "h": 221.102,
    "s": 59.07,
    "l": 57.843
  },
  "oklch": {
    "l": 0.59861,
    "c": 0.14038,
    "h": 264
  },
  "luminance": 0.21003
}

Semantic roles & 50–950 ramp

primary

#547CD3

secondary

#DBCBA8

accent

#B146E2

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #547CD3

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

Preview Lab → · Contrast checker → · Palette generator →