#487FB1#487FB1

#487FB1 is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 58.0% C 0.097 H 247.7°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#487FB1
RGB	rgb(72, 127, 177)
HSL	hsl(209, 42%, 49%)
HSV	hsv(209, 59%, 69%)
CMYK	cmyk(59.3%, 28.2%, 0%, 30.6%)
CIE-LAB	lab(51.53, -2.91, -31.92)
CIE-LCH	lch(51.53, 32.05, 264.79°)
OKLab	oklab(58.04% -0.0368 -0.0898)
OKLCH	oklch(58.04% 0.097 247.7)
XYZ	xyz(18.1948, 19.7291, 44.4357)
Luminance	0.1973 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487FB1 #B17A48

analogous

#48B1AF #487FB1 #484BB1

triadic

#487FB1 #B1487F #7FB148

tetradic

#487FB1 #AF48B1 #B17A48 #4BB148

square

#487FB1 #AF48B1 #B17A48 #4BB148

split-complementary

#487FB1 #B1484B #B1AF48

monochromatic

#25415A #366085 #487FB1 #719DC5 #9CBBD7

Accessibility & contrast

On white

4.25

#487FB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#487FB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487FB1

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487FB1	#FFFFFF	#000000	##000000
##487FB1	1.00	4.25	4.95	4.95
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A81B3

Deuteranopia (green-blind)

#5C76B0

Tritanopia (blue-blind)

#008B90

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #487fb1;
/* rgb */ color: rgb(72, 127, 177);
/* oklch */ color: oklch(58.0% 0.097 247.7);

Tailwind

colors: {
  custom: {
    50: '#84a3c8',
    500: '#487fb1',
    950: '#000000',
  },
}

SCSS

$custom: #487fb1;
$custom-light: #84a3c8;
$custom-dark: #000000;

JSON

{
  "hex": "#487fb1",
  "rgb": {
    "r": 72,
    "g": 127,
    "b": 177
  },
  "hsl": {
    "h": 208.571,
    "s": 42.169,
    "l": 48.824
  },
  "oklch": {
    "l": 0.58041,
    "c": 0.09704,
    "h": 247.7
  },
  "luminance": 0.19731
}

Semantic roles & 50–950 ramp

primary

#487FB1

secondary

#C3A991

accent

#9156D2

background

#F8FAFC

surface

#F0F3F8

border

#CBCDD1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #487FB1

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

Preview Lab → · Contrast checker → · Palette generator →