#4787D5#4787D5

#4787D5 is a mid, vivid cyan. Relative luminance 0.235; OKLCH L 61.8% C 0.136 H 254.6°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4787D5
RGB	rgb(71, 135, 213)
HSL	hsl(213, 63%, 56%)
HSV	hsv(213, 67%, 84%)
CMYK	cmyk(66.7%, 36.6%, 0%, 16.5%)
CIE-LAB	lab(55.55, 4.37, -46.10)
CIE-LCH	lch(55.55, 46.31, 275.41°)
OKLab	oklab(61.76% -0.036 -0.131)
OKLCH	oklch(61.76% 0.136 254.6)
XYZ	xyz(23.2684, 23.4693, 66.2416)
Luminance	0.2347 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4787D5 #D59547

analogous

#47CED5 #4787D5 #4E47D5

triadic

#4787D5 #D54787 #87D547

tetradic

#4787D5 #D547CE #D59547 #47D54E

square

#4787D5 #D547CE #D59547 #47D54E

split-complementary

#4787D5 #D54E47 #CED547

monochromatic

#1E4C84 #2968B5 #4787D5 #79A7E0 #ABC8EC

Accessibility & contrast

On white

3.69

#4787D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#4787D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4787D5

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4787D5	#FFFFFF	#000000	##000000
##4787D5	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648CD8

Deuteranopia (green-blind)

#507FD3

Tritanopia (blue-blind)

#0099A4

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4787d5;
/* rgb */ color: rgb(71, 135, 213);
/* oklch */ color: oklch(61.8% 0.136 254.6);

Tailwind

colors: {
  custom: {
    50: '#89a9e2',
    500: '#4787d5',
    950: '#000000',
  },
}

SCSS

$custom: #4787d5;
$custom-light: #89a9e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4787d5",
  "rgb": {
    "r": 71,
    "g": 135,
    "b": 213
  },
  "hsl": {
    "h": 212.958,
    "s": 62.832,
    "l": 55.686
  },
  "oklch": {
    "l": 0.61757,
    "c": 0.13585,
    "h": 254.6
  },
  "luminance": 0.23472
}

Semantic roles & 50–950 ramp

primary

#4787D5

secondary

#D9BF9E

accent

#9C42E6

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4787D5

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

Preview Lab → · Contrast checker → · Palette generator →