#4B87A4#4B87A4

#4B87A4 is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.5% C 0.077 H 230.9°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#4B87A4
RGB	rgb(75, 135, 164)
HSL	hsl(200, 37%, 47%)
HSV	hsv(200, 54%, 64%)
CMYK	cmyk(54.3%, 17.7%, 0%, 35.7%)
CIE-LAB	lab(53.50, -11.02, -21.36)
CIE-LCH	lch(53.50, 24.04, 242.72°)
OKLab	oklab(59.45% -0.0482 -0.0594)
OKLCH	oklch(59.45% 0.077 230.9)
XYZ	xyz(18.2640, 21.5026, 38.3027)
Luminance	0.2150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B87A4 #A4684B

analogous

#4BA495 #4B87A4 #4B5BA4

triadic

#4B87A4 #A44B87 #87A44B

tetradic

#4B87A4 #954BA4 #A4684B #5BA44B

square

#4B87A4 #954BA4 #A4684B #5BA44B

split-complementary

#4B87A4 #A44B5B #A4954B

monochromatic

#254250 #38647A #4B87A4 #6FA4BD #99BED0

Accessibility & contrast

On white

3.96

#4B87A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#4B87A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B87A4

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B87A4	#FFFFFF	#000000	##000000
##4B87A4	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7985A5

Deuteranopia (green-blind)

#6C7CA4

Tritanopia (blue-blind)

#0B8F90

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4b87a4;
/* rgb */ color: rgb(75, 135, 164);
/* oklch */ color: oklch(59.5% 0.077 230.9);

Tailwind

colors: {
  custom: {
    50: '#84aabf',
    500: '#4b87a4',
    950: '#000000',
  },
}

SCSS

$custom: #4b87a4;
$custom-light: #84aabf;
$custom-dark: #000000;

JSON

{
  "hex": "#4b87a4",
  "rgb": {
    "r": 75,
    "g": 135,
    "b": 164
  },
  "hsl": {
    "h": 199.551,
    "s": 37.238,
    "l": 46.863
  },
  "oklch": {
    "l": 0.59452,
    "c": 0.07654,
    "h": 230.9
  },
  "luminance": 0.21504
}

Semantic roles & 50–950 ramp

primary

#4B87A4

secondary

#BD9D8E

accent

#805BCD

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #4B87A4

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

Preview Lab → · Contrast checker → · Palette generator →