#4989D9#4989D9

#4989D9 is a light, vivid cyan. Relative luminance 0.243; OKLCH L 62.5% C 0.138 H 255.1°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4989D9
RGB	rgb(73, 137, 217)
HSL	hsl(213, 65%, 57%)
HSV	hsv(213, 66%, 85%)
CMYK	cmyk(66.4%, 36.9%, 0%, 14.9%)
CIE-LAB	lab(56.40, 4.88, -47.00)
CIE-LCH	lch(56.40, 47.25, 275.93°)
OKLab	oklab(62.51% -0.0355 -0.1336)
OKLCH	oklch(62.51% 0.138 255.1)
XYZ	xyz(24.2131, 24.3151, 69.0494)
Luminance	0.2432 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4989D9 #D99949

analogous

#49D1D9 #4989D9 #5149D9

triadic

#4989D9 #D94989 #89D949

tetradic

#4989D9 #D949D1 #D99949 #49D951

square

#4989D9 #D949D1 #D99949 #49D951

split-complementary

#4989D9 #D95149 #D1D949

monochromatic

#1D4E8B #286ABD #4989D9 #7CAAE4 #AECBEE

Accessibility & contrast

On white

3.58

#4989D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#4989D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4989D9

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4989D9	#FFFFFF	#000000	##000000
##4989D9	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#658FDC

Deuteranopia (green-blind)

#5181D7

Tritanopia (blue-blind)

#009BA7

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4989d9;
/* rgb */ color: rgb(73, 137, 217);
/* oklch */ color: oklch(62.5% 0.138 255.1);

Tailwind

colors: {
  custom: {
    50: '#8aabe5',
    500: '#4989d9',
    950: '#000000',
  },
}

SCSS

$custom: #4989d9;
$custom-light: #8aabe5;
$custom-dark: #000000;

JSON

{
  "hex": "#4989d9",
  "rgb": {
    "r": 73,
    "g": 137,
    "b": 217
  },
  "hsl": {
    "h": 213.333,
    "s": 65.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.62509,
    "c": 0.13821,
    "h": 255.1
  },
  "luminance": 0.24318
}

Semantic roles & 50–950 ramp

primary

#4989D9

secondary

#DCC2A2

accent

#9D3FE8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4989D9

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

Preview Lab → · Contrast checker → · Palette generator →