#4989D8#4989D8

#4989D8 is a light, vivid cyan. Relative luminance 0.243; OKLCH L 62.5% C 0.137 H 254.9°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#4989D8
RGB	rgb(73, 137, 216)
HSL	hsl(213, 65%, 57%)
HSV	hsv(213, 66%, 85%)
CMYK	cmyk(66.2%, 36.6%, 0%, 15.3%)
CIE-LAB	lab(56.35, 4.54, -46.52)
CIE-LCH	lch(56.35, 46.74, 275.57°)
OKLab	oklab(62.45% -0.0357 -0.1322)
OKLCH	oklch(62.45% 0.137 254.9)
XYZ	xyz(24.0835, 24.2632, 68.3665)
Luminance	0.2427 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4989D8 #D89849

analogous

#49D1D8 #4989D8 #5149D8

triadic

#4989D8 #D84989 #89D849

tetradic

#4989D8 #D849D1 #D89849 #49D851

square

#4989D8 #D849D1 #D89849 #49D851

split-complementary

#4989D8 #D85149 #D1D849

monochromatic

#1D4E89 #286ABC #4989D8 #7BAAE3 #AECAEE

Accessibility & contrast

On white

3.59

#4989D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#4989D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4989D8

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4989D8	#FFFFFF	#000000	##000000
##4989D8	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#668EDB

Deuteranopia (green-blind)

#5181D6

Tritanopia (blue-blind)

#009BA6

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4989d8;
/* rgb */ color: rgb(73, 137, 216);
/* oklch */ color: oklch(62.5% 0.137 254.9);

Tailwind

colors: {
  custom: {
    50: '#8aabe4',
    500: '#4989d8',
    950: '#000000',
  },
}

SCSS

$custom: #4989d8;
$custom-light: #8aabe4;
$custom-dark: #000000;

JSON

{
  "hex": "#4989d8",
  "rgb": {
    "r": 73,
    "g": 137,
    "b": 216
  },
  "hsl": {
    "h": 213.147,
    "s": 64.706,
    "l": 56.667
  },
  "oklch": {
    "l": 0.62452,
    "c": 0.13692,
    "h": 254.9
  },
  "luminance": 0.24266
}

Semantic roles & 50–950 ramp

primary

#4989D8

secondary

#DCC1A1

accent

#9D40E8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1015

muted

#7E7F84

Preview Lab

Preview with #4989D8

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

Preview Lab → · Contrast checker → · Palette generator →