#4989CF#4989CF

#4989CF is a mid, vivid cyan. Relative luminance 0.238; OKLCH L 62.0% C 0.125 H 252.3°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4989CF
RGB	rgb(73, 137, 207)
HSL	hsl(211, 58%, 55%)
HSV	hsv(211, 65%, 81%)
CMYK	cmyk(64.7%, 33.8%, 0%, 18.8%)
CIE-LAB	lab(55.90, 1.46, -42.17)
CIE-LCH	lch(55.90, 42.20, 271.98°)
OKLab	oklab(61.95% -0.0381 -0.1195)
OKLCH	oklch(61.95% 0.125 252.3)
XYZ	xyz(22.9517, 23.8105, 62.4057)
Luminance	0.2381 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4989CF #CF8F49

analogous

#49CCCF #4989CF #4C49CF

triadic

#4989CF #CF4989 #89CF49

tetradic

#4989CF #CF49CC #CF8F49 #49CF4C

square

#4989CF #CF49CC #CF8F49 #49CF4C

split-complementary

#4989CF #CF4C49 #CCCF49

monochromatic

#214D7D #2E6BAD #4989CF #79A8DC #AAC8E9

Accessibility & contrast

On white

3.64

#4989CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#4989CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4989CF

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4989CF	#FFFFFF	#000000	##000000
##4989CF	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8DD2

Deuteranopia (green-blind)

#5880CE

Tritanopia (blue-blind)

#0099A2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4989cf;
/* rgb */ color: rgb(73, 137, 207);
/* oklch */ color: oklch(62.0% 0.125 252.3);

Tailwind

colors: {
  custom: {
    50: '#89abde',
    500: '#4989cf',
    950: '#000000',
  },
}

SCSS

$custom: #4989cf;
$custom-light: #89abde;
$custom-dark: #000000;

JSON

{
  "hex": "#4989cf",
  "rgb": {
    "r": 73,
    "g": 137,
    "b": 207
  },
  "hsl": {
    "h": 211.343,
    "s": 58.261,
    "l": 54.902
  },
  "oklch": {
    "l": 0.6195,
    "c": 0.12538,
    "h": 252.3
  },
  "luminance": 0.23813
}

Semantic roles & 50–950 ramp

primary

#4989CF

secondary

#D6BB9E

accent

#9746E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #4989CF

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

Preview Lab → · Contrast checker → · Palette generator →