#6F91DC#6F91DC

#6F91DC is a light, moderate blue. Relative luminance 0.288; OKLCH L 66.3% C 0.119 H 264.8°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#6F91DC
RGB	rgb(111, 145, 220)
HSL	hsl(221, 61%, 65%)
HSV	hsv(221, 50%, 86%)
CMYK	cmyk(49.5%, 34.1%, 0%, 13.7%)
CIE-LAB	lab(60.60, 8.72, -41.93)
CIE-LCH	lch(60.60, 42.82, 281.75°)
OKLab	oklab(66.32% -0.0107 -0.1181)
OKLCH	oklch(66.32% 0.119 264.8)
XYZ	xyz(29.5950, 28.7956, 71.6949)
Luminance	0.2880 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F91DC #DCBA6F

analogous

#6FC8DC #6F91DC #836FDC

triadic

#6F91DC #DC6F91 #91DC6F

tetradic

#6F91DC #DC6FC8 #DCBA6F #6FDC83

square

#6F91DC #DC6FC8 #DCBA6F #6FDC83

split-complementary

#6F91DC #DC836F #C8DC6F

monochromatic

#2950A8 #3E6BD0 #6F91DC #A0B7E8 #D1DCF4

Accessibility & contrast

On white

3.11

#6F91DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#6F91DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6F91DC

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F91DC	#FFFFFF	#000000	##000000
##6F91DC	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7498DF

Deuteranopia (green-blind)

#688EDA

Tritanopia (blue-blind)

#3FA1AC

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #6f91dc;
/* rgb */ color: rgb(111, 145, 220);
/* oklch */ color: oklch(66.3% 0.119 264.8);

Tailwind

colors: {
  custom: {
    50: '#9eb1e7',
    500: '#6f91dc',
    950: '#000000',
  },
}

SCSS

$custom: #6f91dc;
$custom-light: #9eb1e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6f91dc",
  "rgb": {
    "r": 111,
    "g": 145,
    "b": 220
  },
  "hsl": {
    "h": 221.284,
    "s": 60.894,
    "l": 64.902
  },
  "oklch": {
    "l": 0.6632,
    "c": 0.11857,
    "h": 264.8
  },
  "luminance": 0.28798
}

Semantic roles & 50–950 ramp

primary

#6F91DC

secondary

#E6DAC1

accent

#931DC9

background

#FAFAFE

surface

#F4F4FC

border

#CECED5

text

#0F1016

muted

#7F7F84

Preview Lab

Preview with #6F91DC

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

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