#487ED0#487ED0

#487ED0 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.5% C 0.138 H 258.5°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#487ED0
RGB	rgb(72, 126, 208)
HSL	hsl(216, 59%, 55%)
HSV	hsv(216, 65%, 82%)
CMYK	cmyk(65.4%, 39.4%, 0%, 18.4%)
CIE-LAB	lab(52.79, 8.23, -47.66)
CIE-LCH	lch(52.79, 48.37, 279.79°)
OKLab	oklab(59.53% -0.0275 -0.1357)
OKLCH	oklch(59.53% 0.138 258.5)
XYZ	xyz(21.5144, 20.8514, 62.5532)
Luminance	0.2085 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487ED0 #D09A48

analogous

#48C2D0 #487ED0 #5648D0

triadic

#487ED0 #D0487E #7ED048

tetradic

#487ED0 #D048C2 #D09A48 #48D056

square

#487ED0 #D048C2 #D09A48 #48D056

split-complementary

#487ED0 #D05648 #C2D048

monochromatic

#20457D #2D60AE #487ED0 #79A0DD #A9C3E9

Accessibility & contrast

On white

4.06

#487ED0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#487ED0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487ED0

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487ED0	#FFFFFF	#000000	##000000
##487ED0	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5985D3

Deuteranopia (green-blind)

#4578CE

Tritanopia (blue-blind)

#00919D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #487ed0;
/* rgb */ color: rgb(72, 126, 208);
/* oklch */ color: oklch(59.5% 0.138 258.5);

Tailwind

colors: {
  custom: {
    50: '#88a2df',
    500: '#487ed0',
    950: '#000000',
  },
}

SCSS

$custom: #487ed0;
$custom-light: #88a2df;
$custom-dark: #000000;

JSON

{
  "hex": "#487ed0",
  "rgb": {
    "r": 72,
    "g": 126,
    "b": 208
  },
  "hsl": {
    "h": 216.176,
    "s": 59.13,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59529,
    "c": 0.13844,
    "h": 258.5
  },
  "luminance": 0.20853
}

Semantic roles & 50–950 ramp

primary

#487ED0

secondary

#D7C09D

accent

#A445E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0F15

muted

#7D7E83

Preview Lab

Preview with #487ED0

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

Preview Lab → · Contrast checker → · Palette generator →