#489CDB#489CDB

#489CDB is a light, vivid cyan. Relative luminance 0.303; OKLCH L 66.8% C 0.124 H 244.0°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#489CDB
RGB	rgb(72, 156, 219)
HSL	hsl(206, 67%, 57%)
HSV	hsv(206, 67%, 86%)
CMYK	cmyk(67.1%, 28.8%, 0%, 14.1%)
CIE-LAB	lab(61.88, -5.64, -39.48)
CIE-LCH	lch(61.88, 39.88, 261.87°)
OKLab	oklab(66.83% -0.0545 -0.1114)
OKLCH	oklch(66.83% 0.124 244)
XYZ	xyz(27.3423, 30.2662, 71.4051)
Luminance	0.3027 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489CDB #DB8748

analogous

#48DBD0 #489CDB #4853DB

triadic

#489CDB #DB489C #9CDB48

tetradic

#489CDB #D048DB #DB8748 #53DB48

square

#489CDB #D048DB #DB8748 #53DB48

split-complementary

#489CDB #DB4853 #DBD048

monochromatic

#1C5C8D #267EC0 #489CDB #7BB8E5 #AED3EF

Accessibility & contrast

On white

2.98

#489CDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#489CDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #489CDB

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489CDB	#FFFFFF	#000000	##000000
##489CDB	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#809DDE

Deuteranopia (green-blind)

#6B8FDA

Tritanopia (blue-blind)

#00ABB2

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #489cdb;
/* rgb */ color: rgb(72, 156, 219);
/* oklch */ color: oklch(66.8% 0.124 244.0);

Tailwind

colors: {
  custom: {
    50: '#8ab9e6',
    500: '#489cdb',
    950: '#000000',
  },
}

SCSS

$custom: #489cdb;
$custom-light: #8ab9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#489cdb",
  "rgb": {
    "r": 72,
    "g": 156,
    "b": 219
  },
  "hsl": {
    "h": 205.714,
    "s": 67.123,
    "l": 57.059
  },
  "oklch": {
    "l": 0.66834,
    "c": 0.12404,
    "h": 244
  },
  "luminance": 0.30269
}

Semantic roles & 50–950 ramp

primary

#489CDB

secondary

#DDBBA2

accent

#883EEA

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #489CDB

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

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