#487ADB#487ADB

#487ADB is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.4% C 0.158 H 262.2°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#487ADB
RGB	rgb(72, 122, 219)
HSL	hsl(220, 67%, 57%)
HSV	hsv(220, 67%, 86%)
CMYK	cmyk(67.1%, 44.3%, 0%, 14.1%)
CIE-LAB	lab(52.30, 14.53, -54.67)
CIE-LCH	lch(52.30, 56.56, 284.88°)
OKLab	oklab(59.35% -0.0215 -0.1563)
OKLCH	oklch(59.35% 0.158 262.2)
XYZ	xyz(22.4137, 20.4090, 69.7622)
Luminance	0.2041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487ADB #DBA948

analogous

#48C3DB #487ADB #6048DB

triadic

#487ADB #DB487A #7ADB48

tetradic

#487ADB #DB48C3 #DBA948 #48DB60

square

#487ADB #DB48C3 #DBA948 #48DB60

split-complementary

#487ADB #DB6048 #C3DB48

monochromatic

#1C428D #265AC0 #487ADB #7B9FE5 #AEC4EF

Accessibility & contrast

On white

4.13

#487ADB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#487ADB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487ADB

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487ADB	#FFFFFF	#000000	##000000
##487ADB	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B84DF

Deuteranopia (green-blind)

#3076D9

Tritanopia (blue-blind)

#0090A0

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #487adb;
/* rgb */ color: rgb(72, 122, 219);
/* oklch */ color: oklch(59.4% 0.158 262.2);

Tailwind

colors: {
  custom: {
    50: '#8a9fe7',
    500: '#487adb',
    950: '#000000',
  },
}

SCSS

$custom: #487adb;
$custom-light: #8a9fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#487adb",
  "rgb": {
    "r": 72,
    "g": 122,
    "b": 219
  },
  "hsl": {
    "h": 219.592,
    "s": 67.123,
    "l": 57.059
  },
  "oklch": {
    "l": 0.59352,
    "c": 0.15776,
    "h": 262.2
  },
  "luminance": 0.20411
}

Semantic roles & 50–950 ramp

primary

#487ADB

secondary

#DDC9A2

accent

#AF3EEA

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #487ADB

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

Preview Lab → · Contrast checker → · Palette generator →