#54A3E9#54A3E9

#54A3E9 is a light, vivid cyan. Relative luminance 0.340; OKLCH L 69.6% C 0.130 H 247.6°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#54A3E9
RGB	rgb(84, 163, 233)
HSL	hsl(208, 77%, 62%)
HSV	hsv(208, 64%, 91%)
CMYK	cmyk(63.9%, 30%, 0%, 8.6%)
CIE-LAB	lab(64.93, -2.98, -42.41)
CIE-LCH	lch(64.93, 42.51, 265.97°)
OKLab	oklab(69.56% -0.0493 -0.1197)
OKLCH	oklch(69.56% 0.13 247.6)
XYZ	xyz(31.4559, 33.9593, 81.9720)
Luminance	0.3396 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54A3E9 #E99A54

analogous

#54E9E5 #54A3E9 #5459E9

triadic

#54A3E9 #E954A3 #A3E954

tetradic

#54A3E9 #E554E9 #E99A54 #59E954

square

#54A3E9 #E554E9 #E99A54 #59E954

split-complementary

#54A3E9 #E95459 #E9E554

monochromatic

#1666AC #1E86E2 #54A3E9 #8AC0F0 #C0DDF7

Accessibility & contrast

On white

2.69

#54A3E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#54A3E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54A3E9

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54A3E9	#FFFFFF	#000000	##000000
##54A3E9	1.00	2.69	7.79	7.79
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A6EC

Deuteranopia (green-blind)

#7097E8

Tritanopia (blue-blind)

#00B4BC

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #54a3e9;
/* rgb */ color: rgb(84, 163, 233);
/* oklch */ color: oklch(69.6% 0.130 247.6);

Tailwind

colors: {
  custom: {
    50: '#92bef0',
    500: '#54a3e9',
    950: '#000000',
  },
}

SCSS

$custom: #54a3e9;
$custom-light: #92bef0;
$custom-dark: #000000;

JSON

{
  "hex": "#54a3e9",
  "rgb": {
    "r": 84,
    "g": 163,
    "b": 233
  },
  "hsl": {
    "h": 208.188,
    "s": 77.202,
    "l": 62.157
  },
  "oklch": {
    "l": 0.69562,
    "c": 0.12952,
    "h": 247.6
  },
  "luminance": 0.33962
}

Semantic roles & 50–950 ramp

primary

#54A3E9

secondary

#E8CBB1

accent

#6D0CD9

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #54A3E9

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

Preview Lab → · Contrast checker → · Palette generator →