#6487BE#6487BE

#6487BE is a mid, moderate blue. Relative luminance 0.238; OKLCH L 62.0% C 0.093 H 259.2°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#6487BE
RGB	rgb(100, 135, 190)
HSL	hsl(217, 41%, 57%)
HSV	hsv(217, 47%, 75%)
CMYK	cmyk(47.4%, 28.9%, 0%, 25.5%)
CIE-LAB	lab(55.84, 2.87, -32.54)
CIE-LCH	lch(55.84, 32.66, 275.04°)
OKLab	oklab(62% -0.0174 -0.0911)
OKLCH	oklch(62% 0.093 259.2)
XYZ	xyz(23.2107, 23.7535, 52.0670)
Luminance	0.2376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6487BE #BE9B64

analogous

#64B4BE #6487BE #6E64BE

triadic

#6487BE #BE6487 #87BE64

tetradic

#6487BE #BE64B4 #BE9B64 #64BE6E

square

#6487BE #BE64B4 #BE9B64 #64BE6E

split-complementary

#6487BE #BE6E64 #B4BE64

monochromatic

#324C76 #4468A1 #6487BE #8FA8D0 #BACAE2

Accessibility & contrast

On white

3.65

#6487BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#6487BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6487BE

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6487BE	#FFFFFF	#000000	##000000
##6487BE	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728BC0

Deuteranopia (green-blind)

#6882BD

Tritanopia (blue-blind)

#3F939A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #6487be;
/* rgb */ color: rgb(100, 135, 190);
/* oklch */ color: oklch(62.0% 0.093 259.2);

Tailwind

colors: {
  custom: {
    50: '#95a9d2',
    500: '#6487be',
    950: '#000000',
  },
}

SCSS

$custom: #6487be;
$custom-light: #95a9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6487be",
  "rgb": {
    "r": 100,
    "g": 135,
    "b": 190
  },
  "hsl": {
    "h": 216.667,
    "s": 40.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61997,
    "c": 0.09275,
    "h": 259.2
  },
  "luminance": 0.23755
}

Semantic roles & 50–950 ramp

primary

#6487BE

secondary

#D1C3AD

accent

#A157D1

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E0F14

muted

#7E7F82

Preview Lab

Preview with #6487BE

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

Preview Lab → · Contrast checker → · Palette generator →