#547EC7#547EC7

#547EC7 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.6% C 0.122 H 260.8°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#547EC7
RGB	rgb(84, 126, 199)
HSL	hsl(218, 51%, 55%)
HSV	hsv(218, 58%, 78%)
CMYK	cmyk(57.8%, 36.7%, 0%, 22%)
CIE-LAB	lab(52.87, 7.43, -42.38)
CIE-LCH	lch(52.87, 43.03, 279.94°)
OKLab	oklab(59.59% -0.0194 -0.12)
OKLCH	oklch(59.59% 0.122 260.8)
XYZ	xyz(21.4222, 20.9283, 56.9324)
Luminance	0.2093 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547EC7 #C79D54

analogous

#54B7C7 #547EC7 #6354C7

triadic

#547EC7 #C7547E #7EC754

tetradic

#547EC7 #C754B7 #C79D54 #54C763

square

#547EC7 #C754B7 #C79D54 #54C763

split-complementary

#547EC7 #C76354 #B7C754

monochromatic

#284579 #3760A7 #547EC7 #82A1D6 #B0C4E5

Accessibility & contrast

On white

4.05

#547EC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#547EC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547EC7

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547EC7	#FFFFFF	#000000	##000000
##547EC7	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6084CA

Deuteranopia (green-blind)

#5179C5

Tritanopia (blue-blind)

#008E99

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #547ec7;
/* rgb */ color: rgb(84, 126, 199);
/* oklch */ color: oklch(59.6% 0.122 260.8);

Tailwind

colors: {
  custom: {
    50: '#8da3d8',
    500: '#547ec7',
    950: '#000000',
  },
}

SCSS

$custom: #547ec7;
$custom-light: #8da3d8;
$custom-dark: #000000;

JSON

{
  "hex": "#547ec7",
  "rgb": {
    "r": 84,
    "g": 126,
    "b": 199
  },
  "hsl": {
    "h": 218.087,
    "s": 50.661,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59592,
    "c": 0.12158,
    "h": 260.8
  },
  "luminance": 0.2093
}

Semantic roles & 50–950 ramp

primary

#547EC7

secondary

#D3C2A3

accent

#A74EDA

background

#F9F9FD

surface

#F1F2FA

border

#CBCCD3

text

#0D0F14

muted

#7E7E83

Preview Lab

Preview with #547EC7

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

Preview Lab → · Contrast checker → · Palette generator →