#489BDA#489BDA

#489BDA is a light, vivid cyan. Relative luminance 0.299; OKLCH L 66.6% C 0.124 H 244.2°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#489BDA
RGB	rgb(72, 155, 218)
HSL	hsl(206, 66%, 57%)
HSV	hsv(206, 67%, 85%)
CMYK	cmyk(67%, 28.9%, 0%, 14.5%)
CIE-LAB	lab(61.55, -5.41, -39.45)
CIE-LCH	lch(61.55, 39.81, 262.20°)
OKLab	oklab(66.56% -0.0538 -0.1114)
OKLCH	oklch(66.56% 0.124 244.2)
XYZ	xyz(27.0439, 29.8795, 70.6581)
Luminance	0.2988 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489BDA #DA8748

analogous

#48DAD0 #489BDA #4852DA

triadic

#489BDA #DA489B #9BDA48

tetradic

#489BDA #D048DA #DA8748 #52DA48

square

#489BDA #D048DA #DA8748 #52DA48

split-complementary

#489BDA #DA4852 #DAD048

monochromatic

#1C5B8B #267DBE #489BDA #7BB7E4 #AED3EF

Accessibility & contrast

On white

3.01

#489BDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#489BDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #489BDA

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489BDA	#FFFFFF	#000000	##000000
##489BDA	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F9CDD

Deuteranopia (green-blind)

#6B8ED9

Tritanopia (blue-blind)

#00AAB1

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #489bda;
/* rgb */ color: rgb(72, 155, 218);
/* oklch */ color: oklch(66.6% 0.124 244.2);

Tailwind

colors: {
  custom: {
    50: '#8ab8e5',
    500: '#489bda',
    950: '#000000',
  },
}

SCSS

$custom: #489bda;
$custom-light: #8ab8e5;
$custom-dark: #000000;

JSON

{
  "hex": "#489bda",
  "rgb": {
    "r": 72,
    "g": 155,
    "b": 218
  },
  "hsl": {
    "h": 205.89,
    "s": 66.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.66556,
    "c": 0.12366,
    "h": 244.2
  },
  "luminance": 0.29882
}

Semantic roles & 50–950 ramp

primary

#489BDA

secondary

#DDBBA1

accent

#883FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #489BDA

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

Preview Lab → · Contrast checker → · Palette generator →