#489EEE#489EEE

#489EEE is a light, vivid cyan. Relative luminance 0.320; OKLCH L 68.3% C 0.145 H 249.4°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#489EEE
RGB	rgb(72, 158, 238)
HSL	hsl(209, 83%, 61%)
HSV	hsv(209, 70%, 93%)
CMYK	cmyk(69.7%, 33.6%, 0%, 6.7%)
CIE-LAB	lab(63.34, -0.34, -47.68)
CIE-LCH	lch(63.34, 47.68, 269.59°)
OKLab	oklab(68.28% -0.051 -0.1353)
OKLCH	oklch(68.28% 0.145 249.4)
XYZ	xyz(30.3262, 32.0012, 85.4509)
Luminance	0.3200 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489EEE #EE9848

analogous

#48EEEB #489EEE #484BEE

triadic

#489EEE #EE489E #9EEE48

tetradic

#489EEE #EB48EE #EE9848 #4BEE48

square

#489EEE #EB48EE #EE9848 #4BEE48

split-complementary

#489EEE #EE484B #EEEB48

monochromatic

#1061AC #1580E4 #489EEE #80BCF3 #B8D9F8

Accessibility & contrast

On white

2.84

#489EEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#489EEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #489EEE

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489EEE	#FFFFFF	#000000	##000000
##489EEE	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7AA2F1

Deuteranopia (green-blind)

#6292EC

Tritanopia (blue-blind)

#00B1BB

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #489eee;
/* rgb */ color: rgb(72, 158, 238);
/* oklch */ color: oklch(68.3% 0.145 249.4);

Tailwind

colors: {
  custom: {
    50: '#8dbaf4',
    500: '#489eee',
    950: '#000000',
  },
}

SCSS

$custom: #489eee;
$custom-light: #8dbaf4;
$custom-dark: #000000;

JSON

{
  "hex": "#489eee",
  "rgb": {
    "r": 72,
    "g": 158,
    "b": 238
  },
  "hsl": {
    "h": 208.916,
    "s": 83,
    "l": 60.784
  },
  "oklch": {
    "l": 0.68277,
    "c": 0.14459,
    "h": 249.4
  },
  "luminance": 0.32004
}

Semantic roles & 50–950 ramp

primary

#489EEE

secondary

#E8C8A9

accent

#6F06DF

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #489EEE

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

Preview Lab → · Contrast checker → · Palette generator →