#54B9EA#54B9EA

#54B9EA is a light, moderate cyan. Relative luminance 0.425; OKLCH L 74.6% C 0.117 H 232.5°. Best body text is #000000 at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#54B9EA
RGB	rgb(84, 185, 234)
HSL	hsl(200, 78%, 62%)
HSV	hsv(200, 64%, 92%)
CMYK	cmyk(64.1%, 20.9%, 0%, 8.2%)
CIE-LAB	lab(71.23, -14.72, -33.14)
CIE-LCH	lch(71.23, 36.26, 246.05°)
OKLab	oklab(74.56% -0.0713 -0.0928)
OKLCH	oklch(74.56% 0.117 232.5)
XYZ	xyz(35.8506, 42.5195, 84.1437)
Luminance	0.4252 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54B9EA #EA8554

analogous

#54EAD0 #54B9EA #546EEA

triadic

#54B9EA #EA54B9 #B9EA54

tetradic

#54B9EA #D054EA #EA8554 #6EEA54

square

#54B9EA #D054EA #EA8554 #6EEA54

split-complementary

#54B9EA #EA546E #EAD054

monochromatic

#157CAE #1DA3E3 #54B9EA #8BCFF1 #C1E6F7

Accessibility & contrast

On white

2.21

#54B9EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.50

#54B9EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54B9EA

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54B9EA	#FFFFFF	#000000	##000000
##54B9EA	1.00	2.21	9.50	9.50
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.50	21.00	1.00	1.00
##000000	9.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B7EC

Deuteranopia (green-blind)

#8CA8E9

Tritanopia (blue-blind)

#00C6C9

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #54b9ea;
/* rgb */ color: rgb(84, 185, 234);
/* oklch */ color: oklch(74.6% 0.117 232.5);

Tailwind

colors: {
  custom: {
    50: '#92cef1',
    500: '#54b9ea',
    950: '#000000',
  },
}

SCSS

$custom: #54b9ea;
$custom-light: #92cef1;
$custom-dark: #000000;

JSON

{
  "hex": "#54b9ea",
  "rgb": {
    "r": 84,
    "g": 185,
    "b": 234
  },
  "hsl": {
    "h": 199.6,
    "s": 78.125,
    "l": 62.353
  },
  "oklch": {
    "l": 0.74563,
    "c": 0.11708,
    "h": 232.5
  },
  "luminance": 0.42523
}

Semantic roles & 50–950 ramp

primary

#54B9EA

secondary

#E8C3B2

accent

#4F0BDA

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #54B9EA

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

Preview Lab → · Contrast checker → · Palette generator →