#4998DF#4998DF

#4998DF is a light, vivid cyan. Relative luminance 0.292; OKLCH L 66.2% C 0.132 H 248.3°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#4998DF
RGB	rgb(73, 152, 223)
HSL	hsl(208, 70%, 58%)
HSV	hsv(208, 67%, 87%)
CMYK	cmyk(67.3%, 31.8%, 0%, 12.5%)
CIE-LAB	lab(60.96, -1.85, -43.15)
CIE-LCH	lch(60.96, 43.19, 267.55°)
OKLab	oklab(66.17% -0.0487 -0.1222)
OKLCH	oklch(66.17% 0.132 248.3)
XYZ	xyz(27.2902, 29.1978, 73.9952)
Luminance	0.2920 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4998DF #DF9049

analogous

#49DFDB #4998DF #494DDF

triadic

#4998DF #DF4998 #98DF49

tetradic

#4998DF #DB49DF #DF9049 #4DDF49

square

#4998DF #DB49DF #DF9049 #4DDF49

split-complementary

#4998DF #DF494D #DFDB49

monochromatic

#1A5A94 #237AC8 #4998DF #7DB5E8 #B1D3F1

Accessibility & contrast

On white

3.07

#4998DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#4998DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4998DF

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4998DF	#FFFFFF	#000000	##000000
##4998DF	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#789BE2

Deuteranopia (green-blind)

#648DDE

Tritanopia (blue-blind)

#00A9B1

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4998df;
/* rgb */ color: rgb(73, 152, 223);
/* oklch */ color: oklch(66.2% 0.132 248.3);

Tailwind

colors: {
  custom: {
    50: '#8bb6e9',
    500: '#4998df',
    950: '#000000',
  },
}

SCSS

$custom: #4998df;
$custom-light: #8bb6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4998df",
  "rgb": {
    "r": 73,
    "g": 152,
    "b": 223
  },
  "hsl": {
    "h": 208.4,
    "s": 70.093,
    "l": 58.039
  },
  "oklch": {
    "l": 0.66173,
    "c": 0.13151,
    "h": 248.3
  },
  "luminance": 0.29201
}

Semantic roles & 50–950 ramp

primary

#4998DF

secondary

#E0C0A4

accent

#8F3BED

background

#F9FBFE

surface

#F1F6FD

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4998DF

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

Preview Lab → · Contrast checker → · Palette generator →