#6991EC#6991EC

#6991EC is a light, vivid blue. Relative luminance 0.293; OKLCH L 66.8% C 0.143 H 264.9°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#6991EC
RGB	rgb(105, 145, 236)
HSL	hsl(222, 78%, 67%)
HSV	hsv(222, 56%, 93%)
CMYK	cmyk(55.5%, 38.6%, 0%, 7.5%)
CIE-LAB	lab(61.05, 12.37, -50.11)
CIE-LCH	lch(61.05, 51.62, 283.87°)
OKLab	oklab(66.84% -0.0127 -0.1421)
OKLCH	oklch(66.84% 0.143 264.9)
XYZ	xyz(31.0863, 29.3078, 83.3594)
Luminance	0.2931 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6991EC #ECC469

analogous

#69D3EC #6991EC #8369EC

triadic

#6991EC #EC6991 #91EC69

tetradic

#6991EC #EC69D3 #ECC469 #69EC83

square

#6991EC #EC69D3 #ECC469 #69EC83

split-complementary

#6991EC #EC8369 #D3EC69

monochromatic

#194CC2 #3369E5 #6991EC #9FB9F3 #D6E1FA

Accessibility & contrast

On white

3.06

#6991EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#6991EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6991EC

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6991EC	#FFFFFF	#000000	##000000
##6991EC	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B9AF0

Deuteranopia (green-blind)

#5B8EEA

Tritanopia (blue-blind)

#11A5B3

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #6991ec;
/* rgb */ color: rgb(105, 145, 236);
/* oklch */ color: oklch(66.8% 0.143 264.9);

Tailwind

colors: {
  custom: {
    50: '#9db0f2',
    500: '#6991ec',
    950: '#000000',
  },
}

SCSS

$custom: #6991ec;
$custom-light: #9db0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6991ec",
  "rgb": {
    "r": 105,
    "g": 145,
    "b": 236
  },
  "hsl": {
    "h": 221.679,
    "s": 77.515,
    "l": 66.863
  },
  "oklch": {
    "l": 0.66838,
    "c": 0.14265,
    "h": 264.9
  },
  "luminance": 0.2931
}

Semantic roles & 50–950 ramp

primary

#6991EC

secondary

#EDE1C3

accent

#9B0CDA

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6991EC

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

Preview Lab → · Contrast checker → · Palette generator →