#6983DD#6983DD

#6983DD is a light, vivid blue. Relative luminance 0.245; OKLCH L 63.1% C 0.139 H 269.9°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#6983DD
RGB	rgb(105, 131, 221)
HSL	hsl(227, 63%, 64%)
HSV	hsv(227, 52%, 87%)
CMYK	cmyk(52.5%, 40.7%, 0%, 13.3%)
CIE-LAB	lab(56.54, 15.97, -48.92)
CIE-LCH	lch(56.54, 51.46, 288.07°)
OKLab	oklab(63.11% -0.0002 -0.1387)
OKLCH	oklch(63.11% 0.139 269.9)
XYZ	xyz(26.9889, 24.4545, 71.6906)
Luminance	0.2446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6983DD #DDC369

analogous

#69BDDD #6983DD #8969DD

triadic

#6983DD #DD6983 #83DD69

tetradic

#6983DD #DD69BD #DDC369 #69DD89

square

#6983DD #DD69BD #DDC369 #69DD89

split-complementary

#6983DD #DD8969 #BDDD69

monochromatic

#2642A6 #375AD2 #6983DD #9BACE8 #CDD5F4

Accessibility & contrast

On white

3.56

#6983DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#6983DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6983DD

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6983DD	#FFFFFF	#000000	##000000
##6983DD	1.00	3.56	5.89	5.89
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E8DE1

Deuteranopia (green-blind)

#5183DB

Tritanopia (blue-blind)

#3196A5

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #6983dd;
/* rgb */ color: rgb(105, 131, 221);
/* oklch */ color: oklch(63.1% 0.139 269.9);

Tailwind

colors: {
  custom: {
    50: '#9ba6e8',
    500: '#6983dd',
    950: '#000000',
  },
}

SCSS

$custom: #6983dd;
$custom-light: #9ba6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6983dd",
  "rgb": {
    "r": 105,
    "g": 131,
    "b": 221
  },
  "hsl": {
    "h": 226.552,
    "s": 63.043,
    "l": 63.922
  },
  "oklch": {
    "l": 0.63108,
    "c": 0.13872,
    "h": 269.9
  },
  "luminance": 0.24456
}

Semantic roles & 50–950 ramp

primary

#6983DD

secondary

#E5DCBD

accent

#A31BCB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0F0F16

muted

#7E7F84

Preview Lab

Preview with #6983DD

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

Preview Lab → · Contrast checker → · Palette generator →