#5498DA#5498DA

#5498DA is a light, vivid cyan. Relative luminance 0.294; OKLCH L 66.4% C 0.121 H 249.5°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#5498DA
RGB	rgb(84, 152, 218)
HSL	hsl(210, 64%, 59%)
HSV	hsv(210, 61%, 85%)
CMYK	cmyk(61.5%, 30.3%, 0%, 14.5%)
CIE-LAB	lab(61.13, -1.63, -40.07)
CIE-LCH	lch(61.13, 40.10, 267.67°)
OKLab	oklab(66.35% -0.0423 -0.113)
OKLCH	oklch(66.35% 0.121 249.5)
XYZ	xyz(27.5346, 29.4006, 70.5399)
Luminance	0.2940 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5498DA #DA9654

analogous

#54DAD9 #5498DA #5455DA

triadic

#5498DA #DA5498 #98DA54

tetradic

#5498DA #D954DA #DA9654 #55DA54

square

#5498DA #D954DA #DA9654 #55DA54

split-complementary

#5498DA #DA5455 #DAD954

monochromatic

#205B94 #2B7AC6 #5498DA #86B6E5 #B9D5F0

Accessibility & contrast

On white

3.05

#5498DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#5498DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5498DA

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5498DA	#FFFFFF	#000000	##000000
##5498DA	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9BDD

Deuteranopia (green-blind)

#6A8ED9

Tritanopia (blue-blind)

#00A7AF

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5498da;
/* rgb */ color: rgb(84, 152, 218);
/* oklch */ color: oklch(66.4% 0.121 249.5);

Tailwind

colors: {
  custom: {
    50: '#8fb6e5',
    500: '#5498da',
    950: '#000000',
  },
}

SCSS

$custom: #5498da;
$custom-light: #8fb6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5498da",
  "rgb": {
    "r": 84,
    "g": 152,
    "b": 218
  },
  "hsl": {
    "h": 209.552,
    "s": 64.423,
    "l": 59.216
  },
  "oklch": {
    "l": 0.66351,
    "c": 0.12072,
    "h": 249.5
  },
  "luminance": 0.29403
}

Semantic roles & 50–950 ramp

primary

#5498DA

secondary

#DFC5AB

accent

#9340E7

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #5498DA

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

Preview Lab → · Contrast checker → · Palette generator →