#4589AB#4589AB

#4589AB is a mid, moderate cyan. Relative luminance 0.221; OKLCH L 60.0% C 0.086 H 232.4°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#4589AB
RGB	rgb(69, 137, 171)
HSL	hsl(200, 43%, 47%)
HSV	hsv(200, 60%, 67%)
CMYK	cmyk(59.6%, 19.9%, 0%, 32.9%)
CIE-LAB	lab(54.13, -11.22, -24.44)
CIE-LCH	lch(54.13, 26.90, 245.34°)
OKLab	oklab(59.98% -0.0525 -0.0682)
OKLCH	oklch(59.98% 0.086 232.4)
XYZ	xyz(18.7478, 22.0950, 41.7969)
Luminance	0.2210 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4589AB #AB6745

analogous

#45AB9A #4589AB #4556AB

triadic

#4589AB #AB4589 #89AB45

tetradic

#4589AB #9A45AB #AB6745 #56AB45

square

#4589AB #9A45AB #AB6745 #56AB45

split-complementary

#4589AB #AB4556 #AB9A45

monochromatic

#224354 #33667F #4589AB #6AA5C3 #96C0D5

Accessibility & contrast

On white

3.87

#4589AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#4589AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4589AB

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4589AB	#FFFFFF	#000000	##000000
##4589AB	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7887AD

Deuteranopia (green-blind)

#6A7DAB

Tritanopia (blue-blind)

#009294

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4589ab;
/* rgb */ color: rgb(69, 137, 171);
/* oklch */ color: oklch(60.0% 0.086 232.4);

Tailwind

colors: {
  custom: {
    50: '#82abc4',
    500: '#4589ab',
    950: '#000000',
  },
}

SCSS

$custom: #4589ab;
$custom-light: #82abc4;
$custom-dark: #000000;

JSON

{
  "hex": "#4589ab",
  "rgb": {
    "r": 69,
    "g": 137,
    "b": 171
  },
  "hsl": {
    "h": 200,
    "s": 42.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.59979,
    "c": 0.08609,
    "h": 232.4
  },
  "luminance": 0.22097
}

Semantic roles & 50–950 ramp

primary

#4589AB

secondary

#C09D8B

accent

#7F56D2

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #4589AB

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

Preview Lab → · Contrast checker → · Palette generator →