#6F81CF#6F81CF

#6F81CF is a light, moderate blue. Relative luminance 0.236; OKLCH L 62.3% C 0.120 H 272.7°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#6F81CF
RGB	rgb(111, 129, 207)
HSL	hsl(229, 50%, 62%)
HSV	hsv(229, 46%, 81%)
CMYK	cmyk(46.4%, 37.7%, 0%, 18.8%)
CIE-LAB	lab(55.67, 14.26, -42.40)
CIE-LCH	lch(55.67, 44.73, 288.59°)
OKLab	oklab(62.3% 0.0055 -0.1195)
OKLCH	oklch(62.3% 0.12 272.7)
XYZ	xyz(25.6648, 23.5836, 62.2191)
Luminance	0.2359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F81CF #CFBD6F

analogous

#6FB1CF #6F81CF #8D6FCF

triadic

#6F81CF #CF6F81 #81CF6F

tetradic

#6F81CF #CF6FB1 #CFBD6F #6FCF8D

square

#6F81CF #CF6FB1 #CFBD6F #6FCF8D

split-complementary

#6F81CF #CF8D6F #B1CF6F

monochromatic

#314393 #4159C0 #6F81CF #9DA9DE #CBD1EE

Accessibility & contrast

On white

3.67

#6F81CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#6F81CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6F81CF

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F81CF	#FFFFFF	#000000	##000000
##6F81CF	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648AD2

Deuteranopia (green-blind)

#5B82CD

Tritanopia (blue-blind)

#4B919E

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #6f81cf;
/* rgb */ color: rgb(111, 129, 207);
/* oklch */ color: oklch(62.3% 0.120 272.7);

Tailwind

colors: {
  custom: {
    50: '#9da5de',
    500: '#6f81cf',
    950: '#000000',
  },
}

SCSS

$custom: #6f81cf;
$custom-light: #9da5de;
$custom-dark: #000000;

JSON

{
  "hex": "#6f81cf",
  "rgb": {
    "r": 111,
    "g": 129,
    "b": 207
  },
  "hsl": {
    "h": 228.75,
    "s": 50,
    "l": 62.353
  },
  "oklch": {
    "l": 0.62302,
    "c": 0.11968,
    "h": 272.7
  },
  "luminance": 0.23585
}

Semantic roles & 50–950 ramp

primary

#6F81CF

secondary

#DED8BB

accent

#A128BD

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0F0F15

muted

#7E7F83

Preview Lab

Preview with #6F81CF

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

Preview Lab → · Contrast checker → · Palette generator →