#6991E8#6991E8

#6991E8 is a light, vivid blue. Relative luminance 0.291; OKLCH L 66.6% C 0.137 H 264.3°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#6991E8
RGB	rgb(105, 145, 232)
HSL	hsl(221, 73%, 66%)
HSV	hsv(221, 55%, 91%)
CMYK	cmyk(54.7%, 37.5%, 0%, 9%)
CIE-LAB	lab(60.85, 11.11, -48.22)
CIE-LCH	lch(60.85, 49.48, 282.97°)
OKLab	oklab(66.62% -0.0136 -0.1365)
OKLCH	oklch(66.62% 0.137 264.3)
XYZ	xyz(30.5117, 29.0779, 80.3330)
Luminance	0.2908 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6991E8 #E8C069

analogous

#69D0E8 #6991E8 #8069E8

triadic

#6991E8 #E86991 #91E869

tetradic

#6991E8 #E869D0 #E8C069 #69E880

square

#6991E8 #E869D0 #E8C069 #69E880

split-complementary

#6991E8 #E88069 #D0E869

monochromatic

#1D4EBA #346AE0 #6991E8 #9EB8F0 #D3DFF8

Accessibility & contrast

On white

3.08

#6991E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#6991E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6991E8

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6991E8	#FFFFFF	#000000	##000000
##6991E8	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D99EB

Deuteranopia (green-blind)

#5E8DE6

Tritanopia (blue-blind)

#1CA4B1

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #6991e8;
/* rgb */ color: rgb(105, 145, 232);
/* oklch */ color: oklch(66.6% 0.137 264.3);

Tailwind

colors: {
  custom: {
    50: '#9cb0f0',
    500: '#6991e8',
    950: '#000000',
  },
}

SCSS

$custom: #6991e8;
$custom-light: #9cb0f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6991e8",
  "rgb": {
    "r": 105,
    "g": 145,
    "b": 232
  },
  "hsl": {
    "h": 221.102,
    "s": 73.41,
    "l": 66.078
  },
  "oklch": {
    "l": 0.66616,
    "c": 0.13721,
    "h": 264.3
  },
  "luminance": 0.2908
}

Semantic roles & 50–950 ramp

primary

#6991E8

secondary

#EBDEC2

accent

#9710D6

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F1016

muted

#7F7F84

Preview Lab

Preview with #6991E8

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

Preview Lab → · Contrast checker → · Palette generator →