#4787E6#4787E6

#4787E6 is a light, vivid blue. Relative luminance 0.244; OKLCH L 62.8% C 0.158 H 258.2°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#4787E6
RGB	rgb(71, 135, 230)
HSL	hsl(216, 76%, 59%)
HSV	hsv(216, 69%, 90%)
CMYK	cmyk(69.1%, 41.3%, 0%, 9.8%)
CIE-LAB	lab(56.46, 10.30, -54.17)
CIE-LCH	lch(56.46, 55.15, 280.77°)
OKLab	oklab(62.76% -0.0322 -0.1547)
OKLCH	oklch(62.76% 0.158 258.2)
XYZ	xyz(25.5403, 24.3780, 78.2070)
Luminance	0.2438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4787E6 #E6A647

analogous

#47D7E6 #4787E6 #5747E6

triadic

#4787E6 #E64787 #87E647

tetradic

#4787E6 #E647D7 #E6A647 #47E657

square

#4787E6 #E647D7 #E6A647 #47E657

split-complementary

#4787E6 #E65747 #D7E647

monochromatic

#154C9D #1D66D3 #4787E6 #7DAAED #B3CDF5

Accessibility & contrast

On white

3.57

#4787E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#4787E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4787E6

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4787E6	#FFFFFF	#000000	##000000
##4787E6	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A8FEA

Deuteranopia (green-blind)

#4081E4

Tritanopia (blue-blind)

#009DAB

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4787e6;
/* rgb */ color: rgb(71, 135, 230);
/* oklch */ color: oklch(62.8% 0.158 258.2);

Tailwind

colors: {
  custom: {
    50: '#8ba9ee',
    500: '#4787e6',
    950: '#000000',
  },
}

SCSS

$custom: #4787e6;
$custom-light: #8ba9ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4787e6",
  "rgb": {
    "r": 71,
    "g": 135,
    "b": 230
  },
  "hsl": {
    "h": 215.849,
    "s": 76.077,
    "l": 59.02
  },
  "oklch": {
    "l": 0.62763,
    "c": 0.15798,
    "h": 258.2
  },
  "luminance": 0.24381
}

Semantic roles & 50–950 ramp

primary

#4787E6

secondary

#E4CAA5

accent

#A635F3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4787E6

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

Preview Lab → · Contrast checker → · Palette generator →