#54B2EB#54B2EB

#54B2EB is a light, vivid cyan. Relative luminance 0.397; OKLCH L 73.0% C 0.121 H 238.2°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#54B2EB
RGB	rgb(84, 178, 235)
HSL	hsl(203, 79%, 63%)
HSV	hsv(203, 64%, 92%)
CMYK	cmyk(64.3%, 24.3%, 0%, 7.8%)
CIE-LAB	lab(69.27, -10.65, -36.72)
CIE-LCH	lch(69.27, 38.23, 253.83°)
OKLab	oklab(73.02% -0.0639 -0.1032)
OKLCH	oklch(73.02% 0.121 238.2)
XYZ	xyz(34.5662, 39.7202, 84.4262)
Luminance	0.3972 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B2EB #EB8D54

analogous

#54EBD9 #54B2EB #5466EB

triadic

#54B2EB #EB54B2 #B2EB54

tetradic

#54B2EB #D954EB #EB8D54 #66EB54

square

#54B2EB #D954EB #EB8D54 #66EB54

split-complementary

#54B2EB #EB5466 #EBD954

monochromatic

#1575B0 #1D99E5 #54B2EB #8BCBF1 #C2E3F8

Accessibility & contrast

On white

2.35

#54B2EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#54B2EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B2EB

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B2EB	#FFFFFF	#000000	##000000
##54B2EB	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B2EE

Deuteranopia (green-blind)

#83A2EA

Tritanopia (blue-blind)

#00C0C5

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #54b2eb;
/* rgb */ color: rgb(84, 178, 235);
/* oklch */ color: oklch(73.0% 0.121 238.2);

Tailwind

colors: {
  custom: {
    50: '#92c8f1',
    500: '#54b2eb',
    950: '#000000',
  },
}

SCSS

$custom: #54b2eb;
$custom-light: #92c8f1;
$custom-dark: #000000;

JSON

{
  "hex": "#54b2eb",
  "rgb": {
    "r": 84,
    "g": 178,
    "b": 235
  },
  "hsl": {
    "h": 202.649,
    "s": 79.058,
    "l": 62.549
  },
  "oklch": {
    "l": 0.7302,
    "c": 0.12136,
    "h": 238.2
  },
  "luminance": 0.39724
}

Semantic roles & 50–950 ramp

primary

#54B2EB

secondary

#E9C7B2

accent

#590ADB

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #54B2EB

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

Preview Lab → · Contrast checker → · Palette generator →