#548FCB#548FCB

#548FCB is a light, moderate cyan. Relative luminance 0.258; OKLCH L 63.6% C 0.110 H 250.3°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#548FCB
RGB	rgb(84, 143, 203)
HSL	hsl(210, 53%, 56%)
HSV	hsv(210, 59%, 80%)
CMYK	cmyk(58.6%, 29.6%, 0%, 20.4%)
CIE-LAB	lab(57.88, -1.33, -36.76)
CIE-LCH	lch(57.88, 36.79, 267.94°)
OKLab	oklab(63.57% -0.0371 -0.1035)
OKLCH	oklch(63.57% 0.11 250.3)
XYZ	xyz(24.2542, 25.8394, 60.1977)
Luminance	0.2584 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548FCB #CB9054

analogous

#54CBCB #548FCB #5554CB

triadic

#548FCB #CB548F #8FCB54

tetradic

#548FCB #CB54CB #CB9054 #54CB55

square

#548FCB #CB54CB #CB9054 #54CB55

split-complementary

#548FCB #CB5554 #CBCB54

monochromatic

#26527E #3570AD #548FCB #83AED9 #B2CCE8

Accessibility & contrast

On white

3.40

#548FCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#548FCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548FCB

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548FCB	#FFFFFF	#000000	##000000
##548FCB	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7692CE

Deuteranopia (green-blind)

#6686CA

Tritanopia (blue-blind)

#009DA4

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #548fcb;
/* rgb */ color: rgb(84, 143, 203);
/* oklch */ color: oklch(63.6% 0.110 250.3);

Tailwind

colors: {
  custom: {
    50: '#8dafdb',
    500: '#548fcb',
    950: '#000000',
  },
}

SCSS

$custom: #548fcb;
$custom-light: #8dafdb;
$custom-dark: #000000;

JSON

{
  "hex": "#548fcb",
  "rgb": {
    "r": 84,
    "g": 143,
    "b": 203
  },
  "hsl": {
    "h": 210.252,
    "s": 53.363,
    "l": 56.275
  },
  "oklch": {
    "l": 0.63572,
    "c": 0.10997,
    "h": 250.3
  },
  "luminance": 0.25842
}

Semantic roles & 50–950 ramp

primary

#548FCB

secondary

#D6BEA5

accent

#954BDD

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #548FCB

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

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