#487ACC#487ACC

#487ACC is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.4% C 0.138 H 259.8°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#487ACC
RGB	rgb(72, 122, 204)
HSL	hsl(217, 56%, 54%)
HSV	hsv(217, 65%, 80%)
CMYK	cmyk(64.7%, 40.2%, 0%, 20%)
CIE-LAB	lab(51.44, 9.28, -47.53)
CIE-LCH	lch(51.44, 48.42, 281.05°)
OKLab	oklab(58.42% -0.0244 -0.1353)
OKLCH	oklch(58.42% 0.138 259.8)
XYZ	xyz(20.5272, 19.6545, 59.8269)
Luminance	0.1966 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487ACC #CC9A48

analogous

#48BCCC #487ACC #5848CC

triadic

#487ACC #CC487A #7ACC48

tetradic

#487ACC #CC48BC #CC9A48 #48CC58

square

#487ACC #CC48BC #CC9A48 #48CC58

split-complementary

#487ACC #CC5848 #BCCC48

monochromatic

#214278 #2F5DA8 #487ACC #789DD9 #A8C0E7

Accessibility & contrast

On white

4.26

#487ACC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#487ACC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487ACC

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487ACC	#FFFFFF	#000000	##000000
##487ACC	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5581CF

Deuteranopia (green-blind)

#4175CA

Tritanopia (blue-blind)

#008D99

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #487acc;
/* rgb */ color: rgb(72, 122, 204);
/* oklch */ color: oklch(58.4% 0.138 259.8);

Tailwind

colors: {
  custom: {
    50: '#88a0dc',
    500: '#487acc',
    950: '#000000',
  },
}

SCSS

$custom: #487acc;
$custom-light: #88a0dc;
$custom-dark: #000000;

JSON

{
  "hex": "#487acc",
  "rgb": {
    "r": 72,
    "g": 122,
    "b": 204
  },
  "hsl": {
    "h": 217.273,
    "s": 56.41,
    "l": 54.118
  },
  "oklch": {
    "l": 0.58417,
    "c": 0.1375,
    "h": 259.8
  },
  "luminance": 0.19656
}

Semantic roles & 50–950 ramp

primary

#487ACC

secondary

#D4BF9C

accent

#A648E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #487ACC

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

Preview Lab → · Contrast checker → · Palette generator →