#4589A8#4589A8

#4589A8 is a mid, moderate cyan. Relative luminance 0.220; OKLCH L 59.8% C 0.083 H 230.0°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#4589A8
RGB	rgb(69, 137, 168)
HSL	hsl(199, 42%, 46%)
HSV	hsv(199, 59%, 66%)
CMYK	cmyk(58.9%, 18.5%, 0%, 34.1%)
CIE-LAB	lab(54.01, -12.17, -22.90)
CIE-LCH	lch(54.01, 25.94, 242.01°)
OKLab	oklab(59.84% -0.0536 -0.0639)
OKLCH	oklch(59.84% 0.083 230)
XYZ	xyz(18.4651, 21.9819, 40.3080)
Luminance	0.2198 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4589A8 #A86445

analogous

#45A896 #4589A8 #4558A8

triadic

#4589A8 #A84589 #89A845

tetradic

#4589A8 #9645A8 #A86445 #58A845

square

#4589A8 #9645A8 #A86445 #58A845

split-complementary

#4589A8 #A84558 #A89645

monochromatic

#214251 #33667D #4589A8 #69A6C1 #94BFD3

Accessibility & contrast

On white

3.89

#4589A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#4589A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4589A8

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4589A8	#FFFFFF	#000000	##000000
##4589A8	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7987AA

Deuteranopia (green-blind)

#6B7DA8

Tritanopia (blue-blind)

#009293

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4589a8;
/* rgb */ color: rgb(69, 137, 168);
/* oklch */ color: oklch(59.8% 0.083 230.0);

Tailwind

colors: {
  custom: {
    50: '#81abc2',
    500: '#4589a8',
    950: '#000000',
  },
}

SCSS

$custom: #4589a8;
$custom-light: #81abc2;
$custom-dark: #000000;

JSON

{
  "hex": "#4589a8",
  "rgb": {
    "r": 69,
    "g": 137,
    "b": 168
  },
  "hsl": {
    "h": 198.788,
    "s": 41.772,
    "l": 46.471
  },
  "oklch": {
    "l": 0.59844,
    "c": 0.08337,
    "h": 230
  },
  "luminance": 0.21984
}

Semantic roles & 50–950 ramp

primary

#4589A8

secondary

#BF9B8A

accent

#7D56D2

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #4589A8

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

Preview Lab → · Contrast checker → · Palette generator →