#4487C9#4487C9

#4487C9 is a mid, vivid cyan. Relative luminance 0.228; OKLCH L 61.0% C 0.122 H 250.2°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4487C9
RGB	rgb(68, 135, 201)
HSL	hsl(210, 55%, 53%)
HSV	hsv(210, 66%, 79%)
CMYK	cmyk(66.2%, 32.8%, 0%, 21.2%)
CIE-LAB	lab(54.84, -0.27, -40.46)
CIE-LCH	lch(54.84, 40.46, 269.62°)
OKLab	oklab(60.97% -0.0413 -0.1146)
OKLCH	oklch(60.97% 0.122 250.2)
XYZ	xyz(21.5866, 22.7717, 58.5048)
Luminance	0.2277 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4487C9 #C98644

analogous

#44C9C8 #4487C9 #4445C9

triadic

#4487C9 #C94487 #87C944

tetradic

#4487C9 #C844C9 #C98644 #45C944

square

#4487C9 #C844C9 #C98644 #45C944

split-complementary

#4487C9 #C94445 #C9C844

monochromatic

#214A72 #2F68A1 #4487C9 #73A5D7 #A3C4E4

Accessibility & contrast

On white

3.78

#4487C9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#4487C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4487C9

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4487C9	#FFFFFF	#000000	##000000
##4487C9	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8ACC

Deuteranopia (green-blind)

#587DC8

Tritanopia (blue-blind)

#00969F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4487c9;
/* rgb */ color: rgb(68, 135, 201);
/* oklch */ color: oklch(61.0% 0.122 250.2);

Tailwind

colors: {
  custom: {
    50: '#85a9d9',
    500: '#4487c9',
    950: '#000000',
  },
}

SCSS

$custom: #4487c9;
$custom-light: #85a9d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4487c9",
  "rgb": {
    "r": 68,
    "g": 135,
    "b": 201
  },
  "hsl": {
    "h": 209.774,
    "s": 55.187,
    "l": 52.745
  },
  "oklch": {
    "l": 0.60968,
    "c": 0.12179,
    "h": 250.2
  },
  "luminance": 0.22774
}

Semantic roles & 50–950 ramp

primary

#4487C9

secondary

#D1B498

accent

#9349DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4487C9

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

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