#547BEB#547BEB

#547BEB is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.2% C 0.174 H 266.8°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#547BEB
RGB	rgb(84, 123, 235)
HSL	hsl(225, 79%, 63%)
HSV	hsv(225, 64%, 92%)
CMYK	cmyk(64.3%, 47.7%, 0%, 7.8%)
CIE-LAB	lab(54.08, 21.39, -60.76)
CIE-LCH	lch(54.08, 64.41, 289.40°)
OKLab	oklab(61.17% -0.0098 -0.174)
OKLCH	oklch(61.17% 0.174 266.8)
XYZ	xyz(25.7293, 22.0465, 81.4806)
Luminance	0.2205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547BEB #EBC454

analogous

#54C7EB #547BEB #7854EB

triadic

#547BEB #EB547B #7BEB54

tetradic

#547BEB #EB54C7 #EBC454 #54EB78

square

#547BEB #EB54C7 #EBC454 #54EB78

split-complementary

#547BEB #EB7854 #C7EB54

monochromatic

#153DB0 #1D51E5 #547BEB #8BA5F1 #C2D0F8

Accessibility & contrast

On white

3.88

#547BEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#547BEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547BEB

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547BEB	#FFFFFF	#000000	##000000
##547BEB	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4089EF

Deuteranopia (green-blind)

#1F7BE9

Tritanopia (blue-blind)

#0095A8

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #547beb;
/* rgb */ color: rgb(84, 123, 235);
/* oklch */ color: oklch(61.2% 0.174 266.8);

Tailwind

colors: {
  custom: {
    50: '#92a0f2',
    500: '#547beb',
    950: '#000000',
  },
}

SCSS

$custom: #547beb;
$custom-light: #92a0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#547beb",
  "rgb": {
    "r": 84,
    "g": 123,
    "b": 235
  },
  "hsl": {
    "h": 224.503,
    "s": 79.058,
    "l": 62.549
  },
  "oklch": {
    "l": 0.61174,
    "c": 0.17424,
    "h": 266.8
  },
  "luminance": 0.22049
}

Semantic roles & 50–950 ramp

primary

#547BEB

secondary

#E9DBB2

accent

#A50ADB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #547BEB

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

Preview Lab → · Contrast checker → · Palette generator →