#487CA4#487CA4

#487CA4 is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.7% C 0.084 H 243.2°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#487CA4
RGB	rgb(72, 124, 164)
HSL	hsl(206, 39%, 46%)
HSV	hsv(206, 56%, 64%)
CMYK	cmyk(56.1%, 24.4%, 0%, 35.7%)
CIE-LAB	lab(50.06, -5.39, -26.67)
CIE-LCH	lch(50.06, 27.21, 258.57°)
OKLab	oklab(56.69% -0.0377 -0.0746)
OKLCH	oklch(56.69% 0.084 243.2)
XYZ	xyz(16.5785, 18.4719, 37.8065)
Luminance	0.1847 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487CA4 #A47048

analogous

#48A49E #487CA4 #484EA4

triadic

#487CA4 #A4487C #7CA448

tetradic

#487CA4 #9E48A4 #A47048 #4EA448

square

#487CA4 #9E48A4 #A47048 #4EA448

split-complementary

#487CA4 #A4484E #A49E48

monochromatic

#233C4F #355C79 #487CA4 #6B9ABE #96B7D1

Accessibility & contrast

On white

4.47

#487CA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#487CA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487CA4

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487CA4	#FFFFFF	#000000	##000000
##487CA4	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7CA6

Deuteranopia (green-blind)

#5E73A3

Tritanopia (blue-blind)

#00868A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #487ca4;
/* rgb */ color: rgb(72, 124, 164);
/* oklch */ color: oklch(56.7% 0.084 243.2);

Tailwind

colors: {
  custom: {
    50: '#82a1bf',
    500: '#487ca4',
    950: '#000000',
  },
}

SCSS

$custom: #487ca4;
$custom-light: #82a1bf;
$custom-dark: #000000;

JSON

{
  "hex": "#487ca4",
  "rgb": {
    "r": 72,
    "g": 124,
    "b": 164
  },
  "hsl": {
    "h": 206.087,
    "s": 38.983,
    "l": 46.275
  },
  "oklch": {
    "l": 0.56695,
    "c": 0.08361,
    "h": 243.2
  },
  "luminance": 0.18473
}

Semantic roles & 50–950 ramp

primary

#487CA4

secondary

#BDA18B

accent

#8C59CF

background

#F8F9FB

surface

#EFF2F7

border

#CACCD0

text

#0B0F12

muted

#7C7E81

Preview Lab

Preview with #487CA4

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

Preview Lab → · Contrast checker → · Palette generator →