#4489B8#4489B8

#4489B8 is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.6% C 0.100 H 240.9°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#4489B8
RGB	rgb(68, 137, 184)
HSL	hsl(204, 46%, 49%)
HSV	hsv(204, 63%, 72%)
CMYK	cmyk(63%, 25.5%, 0%, 27.8%)
CIE-LAB	lab(54.64, -7.18, -31.11)
CIE-LCH	lch(54.64, 31.92, 257.00°)
OKLab	oklab(60.55% -0.0486 -0.0874)
OKLCH	oklch(60.55% 0.1 240.9)
XYZ	xyz(19.9780, 22.5790, 48.6434)
Luminance	0.2258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4489B8 #B87344

analogous

#44B8AD #4489B8 #444FB8

triadic

#4489B8 #B84489 #89B844

tetradic

#4489B8 #AD44B8 #B87344 #4FB844

square

#4489B8 #AD44B8 #B87344 #4FB844

split-complementary

#4489B8 #B8444F #B8AD44

monochromatic

#23465F #33688B #4489B8 #6FA5CA #9CC1DA

Accessibility & contrast

On white

3.81

#4489B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#4489B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4489B8

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4489B8	#FFFFFF	#000000	##000000
##4489B8	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7489BA

Deuteranopia (green-blind)

#647EB7

Tritanopia (blue-blind)

#009599

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4489b8;
/* rgb */ color: rgb(68, 137, 184);
/* oklch */ color: oklch(60.6% 0.100 240.9);

Tailwind

colors: {
  custom: {
    50: '#83abcd',
    500: '#4489b8',
    950: '#000000',
  },
}

SCSS

$custom: #4489b8;
$custom-light: #83abcd;
$custom-dark: #000000;

JSON

{
  "hex": "#4489b8",
  "rgb": {
    "r": 68,
    "g": 137,
    "b": 184
  },
  "hsl": {
    "h": 204.31,
    "s": 46.032,
    "l": 49.412
  },
  "oklch": {
    "l": 0.60552,
    "c": 0.10001,
    "h": 240.9
  },
  "luminance": 0.22581
}

Semantic roles & 50–950 ramp

primary

#4489B8

secondary

#C7A791

accent

#8752D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4489B8

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

Preview Lab → · Contrast checker → · Palette generator →