#547FBB#547FBB

#547FBB is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 59.2% C 0.104 H 256.9°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#547FBB
RGB	rgb(84, 127, 187)
HSL	hsl(215, 43%, 53%)
HSV	hsv(215, 55%, 73%)
CMYK	cmyk(55.1%, 32.1%, 0%, 26.7%)
CIE-LAB	lab(52.56, 2.91, -36.01)
CIE-LCH	lch(52.56, 36.13, 274.62°)
OKLab	oklab(59.16% -0.0236 -0.1015)
OKLCH	oklch(59.16% 0.104 256.9)
XYZ	xyz(20.2121, 20.6498, 49.9248)
Luminance	0.2065 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#547FBB #BB9054

analogous

#54B3BB #547FBB #5C54BB

triadic

#547FBB #BB547F #7FBB54

tetradic

#547FBB #BB54B3 #BB9054 #54BB5C

square

#547FBB #BB54B3 #BB9054 #54BB5C

split-complementary

#547FBB #BB5C54 #B3BB54

monochromatic

#2A456A #3C6196 #547FBB #80A0CC #ACC1DE

Accessibility & contrast

On white

4.09

#547FBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#547FBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #547FBB

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##547FBB	#FFFFFF	#000000	##000000
##547FBB	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6783BE

Deuteranopia (green-blind)

#5A79BA

Tritanopia (blue-blind)

#128C94

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #547fbb;
/* rgb */ color: rgb(84, 127, 187);
/* oklch */ color: oklch(59.2% 0.104 256.9);

Tailwind

colors: {
  custom: {
    50: '#8ba3cf',
    500: '#547fbb',
    950: '#000000',
  },
}

SCSS

$custom: #547fbb;
$custom-light: #8ba3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#547fbb",
  "rgb": {
    "r": 84,
    "g": 127,
    "b": 187
  },
  "hsl": {
    "h": 214.951,
    "s": 43.096,
    "l": 53.137
  },
  "oklch": {
    "l": 0.5916,
    "c": 0.10418,
    "h": 256.9
  },
  "luminance": 0.20651
}

Semantic roles & 50–950 ramp

primary

#547FBB

secondary

#CCB99F

accent

#9E55D3

background

#F8FAFC

surface

#F0F3F9

border

#CBCDD2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #547FBB

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

Preview Lab → · Contrast checker → · Palette generator →