#547FDE#547FDE

#547FDE is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.2% C 0.152 H 264.1°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#547FDE
RGB	rgb(84, 127, 222)
HSL	hsl(221, 68%, 60%)
HSV	hsv(221, 62%, 87%)
CMYK	cmyk(62.2%, 42.8%, 0%, 12.9%)
CIE-LAB	lab(54.38, 14.52, -52.99)
CIE-LCH	lch(54.38, 54.94, 285.32°)
OKLab	oklab(61.16% -0.0156 -0.1511)
OKLCH	oklch(61.16% 0.152 264.1)
XYZ	xyz(24.4258, 22.3353, 72.1170)
Luminance	0.2234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547FDE #DEB354

analogous

#54C4DE #547FDE #6E54DE

triadic

#547FDE #DE547F #7FDE54

tetradic

#547FDE #DE54C4 #DEB354 #54DE6E

square

#547FDE #DE54C4 #DEB354 #54DE6E

split-complementary

#547FDE #DE6E54 #C4DE54

monochromatic

#1E449A #285BCD #547FDE #87A5E8 #BBCCF2

Accessibility & contrast

On white

3.84

#547FDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#547FDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547FDE

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547FDE	#FFFFFF	#000000	##000000
##547FDE	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5389E2

Deuteranopia (green-blind)

#3E7CDC

Tritanopia (blue-blind)

#0095A4

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #547fde;
/* rgb */ color: rgb(84, 127, 222);
/* oklch */ color: oklch(61.2% 0.152 264.1);

Tailwind

colors: {
  custom: {
    50: '#90a3e9',
    500: '#547fde',
    950: '#000000',
  },
}

SCSS

$custom: #547fde;
$custom-light: #90a3e9;
$custom-dark: #000000;

JSON

{
  "hex": "#547fde",
  "rgb": {
    "r": 84,
    "g": 127,
    "b": 222
  },
  "hsl": {
    "h": 221.304,
    "s": 67.647,
    "l": 60
  },
  "oklch": {
    "l": 0.61161,
    "c": 0.1519,
    "h": 264.1
  },
  "luminance": 0.22337
}

Semantic roles & 50–950 ramp

primary

#547FDE

secondary

#E1D1AC

accent

#B53DEB

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #547FDE

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

Preview Lab → · Contrast checker → · Palette generator →