#547CCF#547CCF

#547CCF is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.6% C 0.135 H 263.4°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#547CCF
RGB	rgb(84, 124, 207)
HSL	hsl(220, 56%, 57%)
HSV	hsv(220, 59%, 81%)
CMYK	cmyk(59.4%, 40.1%, 0%, 18.8%)
CIE-LAB	lab(52.73, 11.30, -47.15)
CIE-LCH	lch(52.73, 48.48, 283.48°)
OKLab	oklab(59.62% -0.0154 -0.134)
OKLCH	oklch(59.62% 0.135 263.4)
XYZ	xyz(22.1224, 20.8032, 61.8690)
Luminance	0.2081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547CCF #CFA754

analogous

#54B9CF #547CCF #6A54CF

triadic

#547CCF #CF547C #7CCF54

tetradic

#547CCF #CF54B9 #CFA754 #54CF6A

square

#547CCF #CF54B9 #CFA754 #54CF6A

split-complementary

#547CCF #CF6A54 #B9CF54

monochromatic

#254484 #325CB3 #547CCF #84A1DC #B4C5EA

Accessibility & contrast

On white

4.07

#547CCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#547CCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547CCF

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547CCF	#FFFFFF	#000000	##000000
##547CCF	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5884D2

Deuteranopia (green-blind)

#4779CD

Tritanopia (blue-blind)

#008F9B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #547ccf;
/* rgb */ color: rgb(84, 124, 207);
/* oklch */ color: oklch(59.6% 0.135 263.4);

Tailwind

colors: {
  custom: {
    50: '#8ea1de',
    500: '#547ccf',
    950: '#000000',
  },
}

SCSS

$custom: #547ccf;
$custom-light: #8ea1de;
$custom-dark: #000000;

JSON

{
  "hex": "#547ccf",
  "rgb": {
    "r": 84,
    "g": 124,
    "b": 207
  },
  "hsl": {
    "h": 220.488,
    "s": 56.164,
    "l": 57.059
  },
  "oklch": {
    "l": 0.59623,
    "c": 0.13487,
    "h": 263.4
  },
  "luminance": 0.20805
}

Semantic roles & 50–950 ramp

primary

#547CCF

secondary

#D8C8A6

accent

#AE48DF

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #547CCF

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

Preview Lab → · Contrast checker → · Palette generator →