#4787CA#4787CA

#4787CA is a mid, vivid cyan. Relative luminance 0.229; OKLCH L 61.1% C 0.122 H 251.4°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#4787CA
RGB	rgb(71, 135, 202)
HSL	hsl(211, 55%, 54%)
HSV	hsv(211, 65%, 79%)
CMYK	cmyk(64.9%, 33.2%, 0%, 20.8%)
CIE-LAB	lab(55.00, 0.59, -40.76)
CIE-LCH	lch(55.00, 40.77, 270.82°)
OKLab	oklab(61.14% -0.0389 -0.1154)
OKLCH	oklch(61.14% 0.122 251.4)
XYZ	xyz(21.9193, 22.9296, 59.1364)
Luminance	0.2293 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4787CA #CA8A47

analogous

#47C8CA #4787CA #4847CA

triadic

#4787CA #CA4787 #87CA47

tetradic

#4787CA #CA47C8 #CA8A47 #47CA48

square

#4787CA #CA47C8 #CA8A47 #47CA48

split-complementary

#4787CA #CA4847 #C8CA47

monochromatic

#224A75 #2F69A4 #4787CA #77A6D8 #A6C5E5

Accessibility & contrast

On white

3.76

#4787CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#4787CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4787CA

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4787CA	#FFFFFF	#000000	##000000
##4787CA	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8BCD

Deuteranopia (green-blind)

#587EC9

Tritanopia (blue-blind)

#00979F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4787ca;
/* rgb */ color: rgb(71, 135, 202);
/* oklch */ color: oklch(61.1% 0.122 251.4);

Tailwind

colors: {
  custom: {
    50: '#87a9da',
    500: '#4787ca',
    950: '#000000',
  },
}

SCSS

$custom: #4787ca;
$custom-light: #87a9da;
$custom-dark: #000000;

JSON

{
  "hex": "#4787ca",
  "rgb": {
    "r": 71,
    "g": 135,
    "b": 202
  },
  "hsl": {
    "h": 210.687,
    "s": 55.274,
    "l": 53.529
  },
  "oklch": {
    "l": 0.61144,
    "c": 0.12178,
    "h": 251.4
  },
  "luminance": 0.22932
}

Semantic roles & 50–950 ramp

primary

#4787CA

secondary

#D2B79A

accent

#9649DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4787CA

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

Preview Lab → · Contrast checker → · Palette generator →