#487CBB#487CBB

#487CBB is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.9% C 0.113 H 254.2°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#487CBB
RGB	rgb(72, 124, 187)
HSL	hsl(213, 46%, 51%)
HSV	hsv(213, 61%, 73%)
CMYK	cmyk(61.5%, 33.7%, 0%, 26.7%)
CIE-LAB	lab(51.13, 2.22, -38.31)
CIE-LCH	lch(51.13, 38.37, 273.32°)
OKLab	oklab(57.88% -0.0306 -0.1083)
OKLCH	oklch(57.88% 0.113 254.2)
XYZ	xyz(18.8466, 19.3791, 49.7514)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487CBB #BB8748

analogous

#48B5BB #487CBB #4D48BB

triadic

#487CBB #BB487C #7CBB48

tetradic

#487CBB #BB48B5 #BB8748 #48BB4D

square

#487CBB #BB48B5 #BB8748 #48BB4D

split-complementary

#487CBB #BB4D48 #B5BB48

monochromatic

#254164 #365F90 #487CBB #759CCC #A1BCDC

Accessibility & contrast

On white

4.31

#487CBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#487CBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487CBB

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487CBB	#FFFFFF	#000000	##000000
##487CBB	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6180BE

Deuteranopia (green-blind)

#5275BA

Tritanopia (blue-blind)

#008A93

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #487cbb;
/* rgb */ color: rgb(72, 124, 187);
/* oklch */ color: oklch(57.9% 0.113 254.2);

Tailwind

colors: {
  custom: {
    50: '#85a1d0',
    500: '#487cbb',
    950: '#000000',
  },
}

SCSS

$custom: #487cbb;
$custom-light: #85a1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#487cbb",
  "rgb": {
    "r": 72,
    "g": 124,
    "b": 187
  },
  "hsl": {
    "h": 212.87,
    "s": 45.817,
    "l": 50.784
  },
  "oklch": {
    "l": 0.57882,
    "c": 0.11259,
    "h": 254.2
  },
  "luminance": 0.19381
}

Semantic roles & 50–950 ramp

primary

#487CBB

secondary

#C9B296

accent

#9A52D5

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #487CBB

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

Preview Lab → · Contrast checker → · Palette generator →