#4487BC#4487BC

#4487BC is a mid, moderate cyan. Relative luminance 0.222; OKLCH L 60.3% C 0.106 H 244.8°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4487BC
RGB	rgb(68, 135, 188)
HSL	hsl(207, 47%, 50%)
HSV	hsv(207, 64%, 74%)
CMYK	cmyk(63.8%, 28.2%, 0%, 26.3%)
CIE-LAB	lab(54.22, -4.69, -34.03)
CIE-LCH	lch(54.22, 34.35, 262.15°)
OKLab	oklab(60.29% -0.0452 -0.0959)
OKLCH	oklch(60.29% 0.106 244.8)
XYZ	xyz(20.1216, 22.1857, 50.7891)
Luminance	0.2219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4487BC #BC7944

analogous

#44BCB5 #4487BC #444BBC

triadic

#4487BC #BC4487 #87BC44

tetradic

#4487BC #B544BC #BC7944 #4BBC44

square

#4487BC #B544BC #BC7944 #4BBC44

split-complementary

#4487BC #BC444B #BCB544

monochromatic

#234662 #33678F #4487BC #71A4CC #9EC1DC

Accessibility & contrast

On white

3.86

#4487BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#4487BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4487BC

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4487BC	#FFFFFF	#000000	##000000
##4487BC	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7088BE

Deuteranopia (green-blind)

#5F7CBB

Tritanopia (blue-blind)

#009499

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4487bc;
/* rgb */ color: rgb(68, 135, 188);
/* oklch */ color: oklch(60.3% 0.106 244.8);

Tailwind

colors: {
  custom: {
    50: '#83a9d0',
    500: '#4487bc',
    950: '#000000',
  },
}

SCSS

$custom: #4487bc;
$custom-light: #83a9d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4487bc",
  "rgb": {
    "r": 68,
    "g": 135,
    "b": 188
  },
  "hsl": {
    "h": 206.5,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.60285,
    "c": 0.10599,
    "h": 244.8
  },
  "luminance": 0.22188
}

Semantic roles & 50–950 ramp

primary

#4487BC

secondary

#C9AB93

accent

#8C51D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4487BC

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

Preview Lab → · Contrast checker → · Palette generator →