#6F91EF#6F91EF

#6F91EF is a light, vivid blue. Relative luminance 0.299; OKLCH L 67.3% C 0.145 H 267.4°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#6F91EF
RGB	rgb(111, 145, 239)
HSL	hsl(224, 80%, 69%)
HSV	hsv(224, 54%, 94%)
CMYK	cmyk(53.6%, 39.3%, 0%, 6.3%)
CIE-LAB	lab(61.53, 14.57, -50.99)
CIE-LCH	lch(61.53, 53.03, 285.94°)
OKLab	oklab(67.35% -0.0064 -0.1445)
OKLCH	oklch(67.35% 0.145 267.4)
XYZ	xyz(32.2558, 29.8599, 85.7084)
Luminance	0.2986 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F91EF #EFCD6F

analogous

#6FD1EF #6F91EF #8D6FEF

triadic

#6F91EF #EF6F91 #91EF6F

tetradic

#6F91EF #EF6FD1 #EFCD6F #6FEF8D

square

#6F91EF #EF6FD1 #EFCD6F #6FEF8D

split-complementary

#6F91EF #EF8D6F #D1EF6F

monochromatic

#1747CD #3867E9 #6F91EF #A6BBF5 #DDE5FB

Accessibility & contrast

On white

3.01

#6F91EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#6F91EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6F91EF

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F91EF	#FFFFFF	#000000	##000000
##6F91EF	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A9BF3

Deuteranopia (green-blind)

#5B8FED

Tritanopia (blue-blind)

#2AA5B4

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #6f91ef;
/* rgb */ color: rgb(111, 145, 239);
/* oklch */ color: oklch(67.3% 0.145 267.4);

Tailwind

colors: {
  custom: {
    50: '#a0b0f5',
    500: '#6f91ef',
    950: '#000000',
  },
}

SCSS

$custom: #6f91ef;
$custom-light: #a0b0f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6f91ef",
  "rgb": {
    "r": 111,
    "g": 145,
    "b": 239
  },
  "hsl": {
    "h": 224.063,
    "s": 80,
    "l": 68.627
  },
  "oklch": {
    "l": 0.67346,
    "c": 0.14466,
    "h": 267.4
  },
  "luminance": 0.29862
}

Semantic roles & 50–950 ramp

primary

#6F91EF

secondary

#F0E6CA

accent

#A409DC

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6F91EF

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

Preview Lab → · Contrast checker → · Palette generator →