#489FDB#489FDB

#489FDB is a light, vivid cyan. Relative luminance 0.313; OKLCH L 67.5% C 0.122 H 241.9°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#489FDB
RGB	rgb(72, 159, 219)
HSL	hsl(204, 67%, 57%)
HSV	hsv(204, 67%, 86%)
CMYK	cmyk(67.1%, 27.4%, 0%, 14.1%)
CIE-LAB	lab(62.75, -7.33, -38.13)
CIE-LCH	lch(62.75, 38.82, 259.12°)
OKLab	oklab(67.52% -0.0574 -0.1075)
OKLCH	oklch(67.52% 0.122 241.9)
XYZ	xyz(27.8519, 31.2855, 71.5750)
Luminance	0.3129 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489FDB #DB8448

analogous

#48DBCE #489FDB #4856DB

triadic

#489FDB #DB489F #9FDB48

tetradic

#489FDB #CE48DB #DB8448 #56DB48

square

#489FDB #CE48DB #DB8448 #56DB48

split-complementary

#489FDB #DB4856 #DBCE48

monochromatic

#1C5F8D #2681C0 #489FDB #7BBAE5 #AED5EF

Accessibility & contrast

On white

2.89

#489FDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#489FDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #489FDB

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489FDB	#FFFFFF	#000000	##000000
##489FDB	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A0DE

Deuteranopia (green-blind)

#7091DA

Tritanopia (blue-blind)

#00AEB4

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #489fdb;
/* rgb */ color: rgb(72, 159, 219);
/* oklch */ color: oklch(67.5% 0.122 241.9);

Tailwind

colors: {
  custom: {
    50: '#8abbe6',
    500: '#489fdb',
    950: '#000000',
  },
}

SCSS

$custom: #489fdb;
$custom-light: #8abbe6;
$custom-dark: #000000;

JSON

{
  "hex": "#489fdb",
  "rgb": {
    "r": 72,
    "g": 159,
    "b": 219
  },
  "hsl": {
    "h": 204.49,
    "s": 67.123,
    "l": 57.059
  },
  "oklch": {
    "l": 0.67518,
    "c": 0.12189,
    "h": 241.9
  },
  "luminance": 0.31288
}

Semantic roles & 50–950 ramp

primary

#489FDB

secondary

#DDBAA2

accent

#843EEA

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #489FDB

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

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