#4489B5#4489B5

#4489B5 is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.4% C 0.097 H 239.1°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4489B5
RGB	rgb(68, 137, 181)
HSL	hsl(203, 45%, 49%)
HSV	hsv(203, 62%, 71%)
CMYK	cmyk(62.4%, 24.3%, 0%, 29%)
CIE-LAB	lab(54.51, -8.17, -29.59)
CIE-LCH	lch(54.51, 30.70, 254.57°)
OKLab	oklab(60.41% -0.0496 -0.083)
OKLCH	oklch(60.41% 0.097 239.1)
XYZ	xyz(19.6669, 22.4545, 47.0048)
Luminance	0.2246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4489B5 #B57044

analogous

#44B5A9 #4489B5 #4450B5

triadic

#4489B5 #B54489 #89B544

tetradic

#4489B5 #A944B5 #B57044 #50B544

square

#4489B5 #A944B5 #B57044 #50B544

split-complementary

#4489B5 #B54450 #B5A944

monochromatic

#23465C #336789 #4489B5 #6EA5C8 #9AC1D9

Accessibility & contrast

On white

3.82

#4489B5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#4489B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4489B5

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4489B5	#FFFFFF	#000000	##000000
##4489B5	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7589B7

Deuteranopia (green-blind)

#657DB4

Tritanopia (blue-blind)

#009498

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4489b5;
/* rgb */ color: rgb(68, 137, 181);
/* oklch */ color: oklch(60.4% 0.097 239.1);

Tailwind

colors: {
  custom: {
    50: '#82abcb',
    500: '#4489b5',
    950: '#000000',
  },
}

SCSS

$custom: #4489b5;
$custom-light: #82abcb;
$custom-dark: #000000;

JSON

{
  "hex": "#4489b5",
  "rgb": {
    "r": 68,
    "g": 137,
    "b": 181
  },
  "hsl": {
    "h": 203.363,
    "s": 45.382,
    "l": 48.824
  },
  "oklch": {
    "l": 0.60406,
    "c": 0.09675,
    "h": 239.1
  },
  "luminance": 0.22456
}

Semantic roles & 50–950 ramp

primary

#4489B5

secondary

#C5A490

accent

#8553D5

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #4489B5

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

Preview Lab → · Contrast checker → · Palette generator →