#6F99DD#6F99DD

#6F99DD is a light, moderate blue. Relative luminance 0.314; OKLCH L 68.1% C 0.111 H 259.7°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#6F99DD
RGB	rgb(111, 153, 221)
HSL	hsl(217, 62%, 65%)
HSV	hsv(217, 50%, 87%)
CMYK	cmyk(49.8%, 30.8%, 0%, 13.3%)
CIE-LAB	lab(62.83, 4.38, -38.99)
CIE-LCH	lch(62.83, 39.23, 276.40°)
OKLab	oklab(68.07% -0.0199 -0.1095)
OKLCH	oklch(68.07% 0.111 259.7)
XYZ	xyz(30.9935, 31.3803, 72.8164)
Luminance	0.3138 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F99DD #DDB36F

analogous

#6FD0DD #6F99DD #7C6FDD

triadic

#6F99DD #DD6F99 #99DD6F

tetradic

#6F99DD #DD6FD0 #DDB36F #6FDD7C

square

#6F99DD #DD6FD0 #DDB36F #6FDD7C

split-complementary

#6F99DD #DD7C6F #D0DD6F

monochromatic

#2859AA #3D76D1 #6F99DD #A1BCE9 #D2DFF4

Accessibility & contrast

On white

2.89

#6F99DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#6F99DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6F99DD

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F99DD	#FFFFFF	#000000	##000000
##6F99DD	1.00	2.89	7.28	7.28
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F9EE0

Deuteranopia (green-blind)

#7293DC

Tritanopia (blue-blind)

#3CA8B1

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #6f99dd;
/* rgb */ color: rgb(111, 153, 221);
/* oklch */ color: oklch(68.1% 0.111 259.7);

Tailwind

colors: {
  custom: {
    50: '#9eb6e8',
    500: '#6f99dd',
    950: '#000000',
  },
}

SCSS

$custom: #6f99dd;
$custom-light: #9eb6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6f99dd",
  "rgb": {
    "r": 111,
    "g": 153,
    "b": 221
  },
  "hsl": {
    "h": 217.091,
    "s": 61.798,
    "l": 65.098
  },
  "oklch": {
    "l": 0.68067,
    "c": 0.11132,
    "h": 259.7
  },
  "luminance": 0.31382
}

Semantic roles & 50–950 ramp

primary

#6F99DD

secondary

#E7D8C1

accent

#871CCA

background

#FAFBFE

surface

#F4F6FC

border

#CED0D5

text

#0F1116

muted

#7F8084

Preview Lab

Preview with #6F99DD

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

Preview Lab → · Contrast checker → · Palette generator →