#54A5EF#54A5EF

#54A5EF is a light, vivid cyan. Relative luminance 0.350; OKLCH L 70.3% C 0.135 H 248.4°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#54A5EF
RGB	rgb(84, 165, 239)
HSL	hsl(209, 83%, 63%)
HSV	hsv(209, 65%, 94%)
CMYK	cmyk(64.9%, 31%, 0%, 6.3%)
CIE-LAB	lab(65.77, -2.14, -44.38)
CIE-LCH	lch(65.77, 44.44, 267.24°)
OKLab	oklab(70.31% -0.0496 -0.1255)
OKLCH	oklch(70.31% 0.135 248.4)
XYZ	xyz(32.6855, 35.0238, 86.6823)
Luminance	0.3503 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54A5EF #EF9E54

analogous

#54EFEB #54A5EF #5457EF

triadic

#54A5EF #EF54A5 #A5EF54

tetradic

#54A5EF #EB54EF #EF9E54 #57EF54

square

#54A5EF #EB54EF #EF9E54 #57EF54

split-complementary

#54A5EF #EF5457 #EFEB54

monochromatic

#1168B7 #1C88EA #54A5EF #8CC2F4 #C4E0F9

Accessibility & contrast

On white

2.62

#54A5EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#54A5EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54A5EF

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54A5EF	#FFFFFF	#000000	##000000
##54A5EF	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A8F2

Deuteranopia (green-blind)

#6F99EE

Tritanopia (blue-blind)

#00B7BF

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #54a5ef;
/* rgb */ color: rgb(84, 165, 239);
/* oklch */ color: oklch(70.3% 0.135 248.4);

Tailwind

colors: {
  custom: {
    50: '#93bff4',
    500: '#54a5ef',
    950: '#000000',
  },
}

SCSS

$custom: #54a5ef;
$custom-light: #93bff4;
$custom-dark: #000000;

JSON

{
  "hex": "#54a5ef",
  "rgb": {
    "r": 84,
    "g": 165,
    "b": 239
  },
  "hsl": {
    "h": 208.645,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.7031,
    "c": 0.13494,
    "h": 248.4
  },
  "luminance": 0.35027
}

Semantic roles & 50–950 ramp

primary

#54A5EF

secondary

#EBCEB4

accent

#6E06DF

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #54A5EF

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

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