#6991EF#6991EF

#6991EF is a light, vivid blue. Relative luminance 0.295; OKLCH L 67.0% C 0.147 H 265.3°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#6991EF
RGB	rgb(105, 145, 239)
HSL	hsl(222, 81%, 67%)
HSV	hsv(222, 56%, 94%)
CMYK	cmyk(56.1%, 39.3%, 0%, 6.3%)
CIE-LAB	lab(61.21, 13.32, -51.53)
CIE-LCH	lch(61.21, 53.22, 284.50°)
OKLab	oklab(67.01% -0.0121 -0.1462)
OKLCH	oklch(67.01% 0.147 265.3)
XYZ	xyz(31.5258, 29.4836, 85.6742)
Luminance	0.2949 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6991EF #EFC769

analogous

#69D4EF #6991EF #8469EF

triadic

#6991EF #EF6991 #91EF69

tetradic

#6991EF #EF69D4 #EFC769 #69EF84

square

#6991EF #EF69D4 #EFC769 #69EF84

split-complementary

#6991EF #EF8469 #D4EF69

monochromatic

#154BC8 #3268E9 #6991EF #A0BAF5 #D8E2FB

Accessibility & contrast

On white

3.04

#6991EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#6991EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6991EF

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6991EF	#FFFFFF	#000000	##000000
##6991EF	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A9AF3

Deuteranopia (green-blind)

#598EED

Tritanopia (blue-blind)

#04A6B4

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6991ef;
/* rgb */ color: rgb(105, 145, 239);
/* oklch */ color: oklch(67.0% 0.147 265.3);

Tailwind

colors: {
  custom: {
    50: '#9db0f5',
    500: '#6991ef',
    950: '#000000',
  },
}

SCSS

$custom: #6991ef;
$custom-light: #9db0f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6991ef",
  "rgb": {
    "r": 105,
    "g": 145,
    "b": 239
  },
  "hsl": {
    "h": 222.09,
    "s": 80.723,
    "l": 67.451
  },
  "oklch": {
    "l": 0.67007,
    "c": 0.14671,
    "h": 265.3
  },
  "luminance": 0.29486
}

Semantic roles & 50–950 ramp

primary

#6991EF

secondary

#EFE2C5

accent

#9E08DD

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6991EF

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

Preview Lab → · Contrast checker → · Palette generator →