#4989CD#4989CD

#4989CD is a mid, vivid cyan. Relative luminance 0.237; OKLCH L 61.8% C 0.123 H 251.7°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#4989CD
RGB	rgb(73, 137, 205)
HSL	hsl(211, 57%, 55%)
HSV	hsv(211, 64%, 80%)
CMYK	cmyk(64.4%, 33.2%, 0%, 19.6%)
CIE-LAB	lab(55.80, 0.78, -41.20)
CIE-LCH	lch(55.80, 41.20, 271.08°)
OKLab	oklab(61.84% -0.0386 -0.1166)
OKLCH	oklch(61.84% 0.123 251.7)
XYZ	xyz(22.7087, 23.7133, 61.1261)
Luminance	0.2372 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4989CD #CD8D49

analogous

#49CBCD #4989CD #4B49CD

triadic

#4989CD #CD4989 #89CD49

tetradic

#4989CD #CD49CB #CD8D49 #49CD4B

square

#4989CD #CD49CB #CD8D49 #49CD4B

split-complementary

#4989CD #CD4B49 #CBCD49

monochromatic

#224C7A #2F6BAA #4989CD #79A8DA #A9C7E7

Accessibility & contrast

On white

3.66

#4989CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#4989CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4989CD

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4989CD	#FFFFFF	#000000	##000000
##4989CD	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8DD0

Deuteranopia (green-blind)

#5980CC

Tritanopia (blue-blind)

#0099A1

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4989cd;
/* rgb */ color: rgb(73, 137, 205);
/* oklch */ color: oklch(61.8% 0.123 251.7);

Tailwind

colors: {
  custom: {
    50: '#88abdc',
    500: '#4989cd',
    950: '#000000',
  },
}

SCSS

$custom: #4989cd;
$custom-light: #88abdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4989cd",
  "rgb": {
    "r": 73,
    "g": 137,
    "b": 205
  },
  "hsl": {
    "h": 210.909,
    "s": 56.897,
    "l": 54.51
  },
  "oklch": {
    "l": 0.61841,
    "c": 0.12285,
    "h": 251.7
  },
  "luminance": 0.23716
}

Semantic roles & 50–950 ramp

primary

#4989CD

secondary

#D5BA9D

accent

#9648E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4989CD

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

Preview Lab → · Contrast checker → · Palette generator →