#547FEA#547FEA

#547FEA is a mid, vivid blue. Relative luminance 0.230; OKLCH L 61.9% C 0.168 H 265.3°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#547FEA
RGB	rgb(84, 127, 234)
HSL	hsl(223, 78%, 62%)
HSV	hsv(223, 64%, 92%)
CMYK	cmyk(64.1%, 45.7%, 0%, 8.2%)
CIE-LAB	lab(55.07, 18.60, -58.60)
CIE-LCH	lch(55.07, 61.48, 287.61°)
OKLab	oklab(61.92% -0.0137 -0.1676)
OKLCH	oklch(61.92% 0.168 265.3)
XYZ	xyz(26.0917, 23.0016, 80.8907)
Luminance	0.2300 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547FEA #EABF54

analogous

#54CAEA #547FEA #7454EA

triadic

#547FEA #EA547F #7FEA54

tetradic

#547FEA #EA54CA #EABF54 #54EA74

square

#547FEA #EA54CA #EABF54 #54EA74

split-complementary

#547FEA #EA7454 #CAEA54

monochromatic

#1541AE #1D56E3 #547FEA #8BA8F1 #C1D1F7

Accessibility & contrast

On white

3.75

#547FEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#547FEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547FEA

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547FEA	#FFFFFF	#000000	##000000
##547FEA	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A8BEE

Deuteranopia (green-blind)

#2E7DE8

Tritanopia (blue-blind)

#0098A9

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #547fea;
/* rgb */ color: rgb(84, 127, 234);
/* oklch */ color: oklch(61.9% 0.168 265.3);

Tailwind

colors: {
  custom: {
    50: '#92a3f1',
    500: '#547fea',
    950: '#000000',
  },
}

SCSS

$custom: #547fea;
$custom-light: #92a3f1;
$custom-dark: #000000;

JSON

{
  "hex": "#547fea",
  "rgb": {
    "r": 84,
    "g": 127,
    "b": 234
  },
  "hsl": {
    "h": 222.8,
    "s": 78.125,
    "l": 62.353
  },
  "oklch": {
    "l": 0.61917,
    "c": 0.16812,
    "h": 265.3
  },
  "luminance": 0.23004
}

Semantic roles & 50–950 ramp

primary

#547FEA

secondary

#E8D9B2

accent

#9F0BDA

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #547FEA

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

Preview Lab → · Contrast checker → · Palette generator →