#548FDF#548FDF

#548FDF is a light, vivid cyan. Relative luminance 0.269; OKLCH L 64.6% C 0.136 H 256.5°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#548FDF
RGB	rgb(84, 143, 223)
HSL	hsl(215, 68%, 60%)
HSV	hsv(215, 62%, 87%)
CMYK	cmyk(62.3%, 35.9%, 0%, 12.5%)
CIE-LAB	lab(58.84, 5.26, -46.47)
CIE-LCH	lch(58.84, 46.76, 276.45°)
OKLab	oklab(64.63% -0.0317 -0.1318)
OKLCH	oklch(64.63% 0.136 256.5)
XYZ	xyz(26.7931, 26.8549, 73.5693)
Luminance	0.2686 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548FDF #DFA454

analogous

#54D5DF #548FDF #5E54DF

triadic

#548FDF #DF548F #8FDF54

tetradic

#548FDF #DF54D5 #DFA454 #54DF5E

square

#548FDF #DF54D5 #DFA454 #54DF5E

split-complementary

#548FDF #DF5E54 #D5DF54

monochromatic

#1D539C #276ECF #548FDF #88B1E9 #BBD3F2

Accessibility & contrast

On white

3.30

#548FDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#548FDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548FDF

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548FDF	#FFFFFF	#000000	##000000
##548FDF	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D95E2

Deuteranopia (green-blind)

#5988DD

Tritanopia (blue-blind)

#00A1AC

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #548fdf;
/* rgb */ color: rgb(84, 143, 223);
/* oklch */ color: oklch(64.6% 0.136 256.5);

Tailwind

colors: {
  custom: {
    50: '#90afe9',
    500: '#548fdf',
    950: '#000000',
  },
}

SCSS

$custom: #548fdf;
$custom-light: #90afe9;
$custom-dark: #000000;

JSON

{
  "hex": "#548fdf",
  "rgb": {
    "r": 84,
    "g": 143,
    "b": 223
  },
  "hsl": {
    "h": 214.532,
    "s": 68.473,
    "l": 60.196
  },
  "oklch": {
    "l": 0.64633,
    "c": 0.13553,
    "h": 256.5
  },
  "luminance": 0.26857
}

Semantic roles & 50–950 ramp

primary

#548FDF

secondary

#E2CBAD

accent

#8115D0

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #548FDF

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

Preview Lab → · Contrast checker → · Palette generator →