#4489CF#4489CF

#4489CF is a mid, vivid cyan. Relative luminance 0.236; OKLCH L 61.7% C 0.127 H 250.9°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#4489CF
RGB	rgb(68, 137, 207)
HSL	hsl(210, 59%, 54%)
HSV	hsv(210, 67%, 81%)
CMYK	cmyk(67.1%, 33.8%, 0%, 18.8%)
CIE-LAB	lab(55.71, 0.62, -42.48)
CIE-LCH	lch(55.71, 42.49, 270.83°)
OKLab	oklab(61.75% -0.0417 -0.1204)
OKLCH	oklch(61.75% 0.127 250.9)
XYZ	xyz(22.5879, 23.6229, 62.3887)
Luminance	0.2362 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4489CF #CF8A44

analogous

#44CFCF #4489CF #4544CF

triadic

#4489CF #CF4489 #89CF44

tetradic

#4489CF #CF44CF #CF8A44 #44CF45

square

#4489CF #CF44CF #CF8A44 #44CF45

split-complementary

#4489CF #CF4544 #CFCF44

monochromatic

#1F4C79 #2C6AAA #4489CF #75A8DC #A5C6E8

Accessibility & contrast

On white

3.67

#4489CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#4489CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4489CF

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4489CF	#FFFFFF	#000000	##000000
##4489CF	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8DD2

Deuteranopia (green-blind)

#577FCE

Tritanopia (blue-blind)

#0099A2

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4489cf;
/* rgb */ color: rgb(68, 137, 207);
/* oklch */ color: oklch(61.7% 0.127 250.9);

Tailwind

colors: {
  custom: {
    50: '#86abde',
    500: '#4489cf',
    950: '#000000',
  },
}

SCSS

$custom: #4489cf;
$custom-light: #86abde;
$custom-dark: #000000;

JSON

{
  "hex": "#4489cf",
  "rgb": {
    "r": 68,
    "g": 137,
    "b": 207
  },
  "hsl": {
    "h": 210.216,
    "s": 59.149,
    "l": 53.922
  },
  "oklch": {
    "l": 0.61749,
    "c": 0.12744,
    "h": 250.9
  },
  "luminance": 0.23625
}

Semantic roles & 50–950 ramp

primary

#4489CF

secondary

#D5B89A

accent

#9445E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4489CF

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

Preview Lab → · Contrast checker → · Palette generator →