#4F87D5#4F87D5

#4F87D5 is a light, vivid cyan. Relative luminance 0.238; OKLCH L 62.1% C 0.133 H 257.0°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4F87D5
RGB	rgb(79, 135, 213)
HSL	hsl(215, 61%, 57%)
HSV	hsv(215, 63%, 84%)
CMYK	cmyk(62.9%, 36.6%, 0%, 16.5%)
CIE-LAB	lab(55.88, 5.74, -45.56)
CIE-LCH	lch(55.88, 45.92, 277.18°)
OKLab	oklab(62.1% -0.0299 -0.1293)
OKLCH	oklch(62.1% 0.133 257)
XYZ	xyz(23.8944, 23.7921, 66.2710)
Luminance	0.2379 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F87D5 #D59D4F

analogous

#4FCAD5 #4F87D5 #5A4FD5

triadic

#4F87D5 #D54F87 #87D54F

tetradic

#4F87D5 #D54FCA #D59D4F #4FD55A

square

#4F87D5 #D54FCA #D59D4F #4FD55A

split-complementary

#4F87D5 #D55A4F #CAD54F

monochromatic

#214C89 #2C68BA #4F87D5 #80A9E1 #B2CAED

Accessibility & contrast

On white

3.65

#4F87D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#4F87D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F87D5

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F87D5	#FFFFFF	#000000	##000000
##4F87D5	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#658DD8

Deuteranopia (green-blind)

#5380D3

Tritanopia (blue-blind)

#0099A4

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4f87d5;
/* rgb */ color: rgb(79, 135, 213);
/* oklch */ color: oklch(62.1% 0.133 257.0);

Tailwind

colors: {
  custom: {
    50: '#8ca9e2',
    500: '#4f87d5',
    950: '#000000',
  },
}

SCSS

$custom: #4f87d5;
$custom-light: #8ca9e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f87d5",
  "rgb": {
    "r": 79,
    "g": 135,
    "b": 213
  },
  "hsl": {
    "h": 214.925,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.62102,
    "c": 0.13271,
    "h": 257
  },
  "luminance": 0.23794
}

Semantic roles & 50–950 ramp

primary

#4F87D5

secondary

#DBC4A5

accent

#A143E5

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4F87D5

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

Preview Lab → · Contrast checker → · Palette generator →