#487EB4#487EB4

#487EB4 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 58.0% C 0.102 H 250.0°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#487EB4
RGB	rgb(72, 126, 180)
HSL	hsl(210, 43%, 49%)
HSV	hsv(210, 60%, 71%)
CMYK	cmyk(60%, 30%, 0%, 29.4%)
CIE-LAB	lab(51.37, -1.33, -33.89)
CIE-LCH	lch(51.37, 33.92, 267.76°)
OKLab	oklab(57.96% -0.0348 -0.0955)
OKLCH	oklch(57.96% 0.102 250)
XYZ	xyz(18.3686, 19.5930, 45.9850)
Luminance	0.1960 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487EB4 #B47E48

analogous

#48B4B4 #487EB4 #4848B4

triadic

#487EB4 #B4487E #7EB448

tetradic

#487EB4 #B448B4 #B47E48 #48B448

square

#487EB4 #B448B4 #B47E48 #48B448

split-complementary

#487EB4 #B44848 #B4B448

monochromatic

#25415D #375F88 #487EB4 #729DC7 #9EBBD8

Accessibility & contrast

On white

4.27

#487EB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#487EB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487EB4

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487EB4	#FFFFFF	#000000	##000000
##487EB4	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6780B6

Deuteranopia (green-blind)

#5976B3

Tritanopia (blue-blind)

#008B91

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #487eb4;
/* rgb */ color: rgb(72, 126, 180);
/* oklch */ color: oklch(58.0% 0.102 250.0);

Tailwind

colors: {
  custom: {
    50: '#84a3ca',
    500: '#487eb4',
    950: '#000000',
  },
}

SCSS

$custom: #487eb4;
$custom-light: #84a3ca;
$custom-dark: #000000;

JSON

{
  "hex": "#487eb4",
  "rgb": {
    "r": 72,
    "g": 126,
    "b": 180
  },
  "hsl": {
    "h": 210,
    "s": 42.857,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57964,
    "c": 0.10164,
    "h": 250
  },
  "luminance": 0.19595
}

Semantic roles & 50–950 ramp

primary

#487EB4

secondary

#C5AC93

accent

#9455D3

background

#F8FAFC

surface

#F0F3F8

border

#CBCDD1

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #487EB4

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

Preview Lab → · Contrast checker → · Palette generator →