#6891EB#6891EB

#6891EB is a light, vivid blue. Relative luminance 0.292; OKLCH L 66.7% C 0.142 H 264.4°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#6891EB
RGB	rgb(104, 145, 235)
HSL	hsl(221, 77%, 66%)
HSV	hsv(221, 56%, 92%)
CMYK	cmyk(55.7%, 38.3%, 0%, 7.8%)
CIE-LAB	lab(60.95, 11.85, -49.73)
CIE-LCH	lch(60.95, 51.12, 283.40°)
OKLab	oklab(66.73% -0.0138 -0.141)
OKLCH	oklch(66.73% 0.142 264.4)
XYZ	xyz(30.8246, 29.1896, 82.5910)
Luminance	0.2919 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6891EB #EBC268

analogous

#68D3EB #6891EB #8168EB

triadic

#6891EB #EB6891 #91EB68

tetradic

#6891EB #EB68D3 #EBC268 #68EB81

square

#6891EB #EB68D3 #EBC268 #68EB81

split-complementary

#6891EB #EB8168 #D3EB68

monochromatic

#194DBF #326AE4 #6891EB #9EB8F2 #D4E0F9

Accessibility & contrast

On white

3.07

#6891EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#6891EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6891EB

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6891EB	#FFFFFF	#000000	##000000
##6891EB	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C9AEF

Deuteranopia (green-blind)

#5B8EE9

Tritanopia (blue-blind)

#0CA5B3

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #6891eb;
/* rgb */ color: rgb(104, 145, 235);
/* oklch */ color: oklch(66.7% 0.142 264.4);

Tailwind

colors: {
  custom: {
    50: '#9cb0f2',
    500: '#6891eb',
    950: '#000000',
  },
}

SCSS

$custom: #6891eb;
$custom-light: #9cb0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6891eb",
  "rgb": {
    "r": 104,
    "g": 145,
    "b": 235
  },
  "hsl": {
    "h": 221.221,
    "s": 76.608,
    "l": 66.471
  },
  "oklch": {
    "l": 0.66727,
    "c": 0.14165,
    "h": 264.4
  },
  "luminance": 0.29192
}

Semantic roles & 50–950 ramp

primary

#6891EB

secondary

#EDDFC2

accent

#990DD9

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6891EB

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

Preview Lab → · Contrast checker → · Palette generator →