#547ECA#547ECA

#547ECA is a mid, vivid blue. Relative luminance 0.211; OKLCH L 59.8% C 0.126 H 261.5°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#547ECA
RGB	rgb(84, 126, 202)
HSL	hsl(219, 53%, 56%)
HSV	hsv(219, 58%, 79%)
CMYK	cmyk(58.4%, 37.6%, 0%, 20.8%)
CIE-LAB	lab(53.02, 8.42, -43.85)
CIE-LCH	lch(53.02, 44.65, 280.87°)
OKLab	oklab(59.76% -0.0187 -0.1243)
OKLCH	oklch(59.76% 0.126 261.5)
XYZ	xyz(21.7740, 21.0690, 58.7849)
Luminance	0.2107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547ECA #CAA054

analogous

#54B9CA #547ECA #6554CA

triadic

#547ECA #CA547E #7ECA54

tetradic

#547ECA #CA54B9 #CAA054 #54CA65

square

#547ECA #CA54B9 #CAA054 #54CA65

split-complementary

#547ECA #CA6554 #B9CA54

monochromatic

#27457D #355FAC #547ECA #83A1D8 #B1C4E7

Accessibility & contrast

On white

4.03

#547ECA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#547ECA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547ECA

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547ECA	#FFFFFF	#000000	##000000
##547ECA	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E85CD

Deuteranopia (green-blind)

#4F7AC8

Tritanopia (blue-blind)

#008F9A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #547eca;
/* rgb */ color: rgb(84, 126, 202);
/* oklch */ color: oklch(59.8% 0.126 261.5);

Tailwind

colors: {
  custom: {
    50: '#8da3da',
    500: '#547eca',
    950: '#000000',
  },
}

SCSS

$custom: #547eca;
$custom-light: #8da3da;
$custom-dark: #000000;

JSON

{
  "hex": "#547eca",
  "rgb": {
    "r": 84,
    "g": 126,
    "b": 202
  },
  "hsl": {
    "h": 218.644,
    "s": 52.679,
    "l": 56.078
  },
  "oklch": {
    "l": 0.59762,
    "c": 0.1257,
    "h": 261.5
  },
  "luminance": 0.21071
}

Semantic roles & 50–950 ramp

primary

#547ECA

secondary

#D5C4A5

accent

#A94CDC

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #547ECA

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

Preview Lab → · Contrast checker → · Palette generator →