#4B87C1#4B87C1

#4B87C1 is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.8% C 0.109 H 249.3°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4B87C1
RGB	rgb(75, 135, 193)
HSL	hsl(209, 49%, 53%)
HSV	hsv(209, 61%, 76%)
CMYK	cmyk(61.1%, 30.1%, 0%, 24.3%)
CIE-LAB	lab(54.73, -1.71, -36.06)
CIE-LCH	lch(54.73, 36.10, 267.28°)
OKLab	oklab(60.84% -0.0384 -0.1017)
OKLCH	oklch(60.84% 0.109 249.3)
XYZ	xyz(21.1877, 22.6721, 53.7013)
Luminance	0.2267 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B87C1 #C1854B

analogous

#4BC1C0 #4B87C1 #4B4CC1

triadic

#4B87C1 #C14B87 #87C14B

tetradic

#4B87C1 #C04BC1 #C1854B #4CC14B

square

#4B87C1 #C04BC1 #C1854B #4CC14B

split-complementary

#4B87C1 #C14B4C #C1C04B

monochromatic

#25496C #35689A #4B87C1 #79A5D1 #A6C4E0

Accessibility & contrast

On white

3.79

#4B87C1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#4B87C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B87C1

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B87C1	#FFFFFF	#000000	##000000
##4B87C1	1.00	3.79	5.53	5.53
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E89C4

Deuteranopia (green-blind)

#5E7EC0

Tritanopia (blue-blind)

#00959B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4b87c1;
/* rgb */ color: rgb(75, 135, 193);
/* oklch */ color: oklch(60.8% 0.109 249.3);

Tailwind

colors: {
  custom: {
    50: '#87a9d4',
    500: '#4b87c1',
    950: '#000000',
  },
}

SCSS

$custom: #4b87c1;
$custom-light: #87a9d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b87c1",
  "rgb": {
    "r": 75,
    "g": 135,
    "b": 193
  },
  "hsl": {
    "h": 209.492,
    "s": 48.76,
    "l": 52.549
  },
  "oklch": {
    "l": 0.60839,
    "c": 0.10871,
    "h": 249.3
  },
  "luminance": 0.22674
}

Semantic roles & 50–950 ramp

primary

#4B87C1

secondary

#CEB39A

accent

#934FD8

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #4B87C1

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

Preview Lab → · Contrast checker → · Palette generator →