#4487CA#4487CA

#4487CA is a mid, vivid cyan. Relative luminance 0.228; OKLCH L 61.0% C 0.123 H 250.5°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4487CA
RGB	rgb(68, 135, 202)
HSL	hsl(210, 56%, 53%)
HSV	hsv(210, 66%, 79%)
CMYK	cmyk(66.3%, 33.2%, 0%, 20.8%)
CIE-LAB	lab(54.89, 0.07, -40.95)
CIE-LCH	lch(54.89, 40.95, 270.10°)
OKLab	oklab(61.02% -0.041 -0.116)
OKLCH	oklch(61.02% 0.123 250.5)
XYZ	xyz(21.7046, 22.8189, 59.1263)
Luminance	0.2282 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4487CA #CA8744

analogous

#44CACA #4487CA #4444CA

triadic

#4487CA #CA4487 #87CA44

tetradic

#4487CA #CA44CA #CA8744 #44CA44

square

#4487CA #CA44CA #CA8744 #44CA44

split-complementary

#4487CA #CA4444 #CACA44

monochromatic

#214A73 #2E68A3 #4487CA #74A6D8 #A3C4E5

Accessibility & contrast

On white

3.77

#4487CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#4487CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4487CA

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4487CA	#FFFFFF	#000000	##000000
##4487CA	1.00	3.77	5.56	5.56
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8ACD

Deuteranopia (green-blind)

#577EC9

Tritanopia (blue-blind)

#00979F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4487ca;
/* rgb */ color: rgb(68, 135, 202);
/* oklch */ color: oklch(61.0% 0.123 250.5);

Tailwind

colors: {
  custom: {
    50: '#85a9da',
    500: '#4487ca',
    950: '#000000',
  },
}

SCSS

$custom: #4487ca;
$custom-light: #85a9da;
$custom-dark: #000000;

JSON

{
  "hex": "#4487ca",
  "rgb": {
    "r": 68,
    "g": 135,
    "b": 202
  },
  "hsl": {
    "h": 210,
    "s": 55.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.61023,
    "c": 0.12304,
    "h": 250.5
  },
  "luminance": 0.22821
}

Semantic roles & 50–950 ramp

primary

#4487CA

secondary

#D2B598

accent

#9449DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4487CA

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

Preview Lab → · Contrast checker → · Palette generator →