#6891DD#6891DD

#6891DD is a light, vivid blue. Relative luminance 0.284; OKLCH L 66.0% C 0.123 H 262.0°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#6891DD
RGB	rgb(104, 145, 221)
HSL	hsl(219, 63%, 64%)
HSV	hsv(219, 53%, 87%)
CMYK	cmyk(52.9%, 34.4%, 0%, 13.3%)
CIE-LAB	lab(60.26, 7.44, -43.05)
CIE-LCH	lch(60.26, 43.69, 279.81°)
OKLab	oklab(65.97% -0.0171 -0.1215)
OKLCH	oklch(65.97% 0.123 262)
XYZ	xyz(28.8810, 28.4122, 72.3548)
Luminance	0.2841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6891DD #DDB468

analogous

#68CBDD #6891DD #7968DD

triadic

#6891DD #DD6891 #91DD68

tetradic

#6891DD #DD68CB #DDB468 #68DD79

square

#6891DD #DD68CB #DDB468 #68DD79

split-complementary

#6891DD #DD7968 #CBDD68

monochromatic

#2552A5 #366DD2 #6891DD #9AB5E8 #CCDAF3

Accessibility & contrast

On white

3.14

#6891DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#6891DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6891DD

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6891DD	#FFFFFF	#000000	##000000
##6891DD	1.00	3.14	6.68	6.68
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7397E0

Deuteranopia (green-blind)

#658CDB

Tritanopia (blue-blind)

#2AA2AD

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #6891dd;
/* rgb */ color: rgb(104, 145, 221);
/* oklch */ color: oklch(66.0% 0.123 262.0);

Tailwind

colors: {
  custom: {
    50: '#9ab0e8',
    500: '#6891dd',
    950: '#000000',
  },
}

SCSS

$custom: #6891dd;
$custom-light: #9ab0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6891dd",
  "rgb": {
    "r": 104,
    "g": 145,
    "b": 221
  },
  "hsl": {
    "h": 218.974,
    "s": 63.243,
    "l": 63.725
  },
  "oklch": {
    "l": 0.65967,
    "c": 0.12266,
    "h": 262
  },
  "luminance": 0.28414
}

Semantic roles & 50–950 ramp

primary

#6891DD

secondary

#E5D7BC

accent

#8D1ACB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0F1016

muted

#7E7F84

Preview Lab

Preview with #6891DD

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

Preview Lab → · Contrast checker → · Palette generator →