#6783FD#6783FD

#6783FD is a light, vivid blue. Relative luminance 0.262; OKLCH L 65.0% C 0.183 H 270.8°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#6783FD
RGB	rgb(103, 131, 253)
HSL	hsl(229, 97%, 70%)
HSV	hsv(229, 59%, 99%)
CMYK	cmyk(59.3%, 48.2%, 0%, 0.8%)
CIE-LAB	lab(58.23, 25.81, -64.00)
CIE-LCH	lch(58.23, 69.01, 291.96°)
OKLab	oklab(64.95% 0.0026 -0.183)
OKLCH	oklch(64.95% 0.183 270.8)
XYZ	xyz(31.4335, 26.2055, 96.3112)
Luminance	0.2621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6783FD #FDE167

analogous

#67CEFD #6783FD #9667FD

triadic

#6783FD #FD6783 #83FD67

tetradic

#6783FD #FD67CE #FDE167 #67FD96

square

#6783FD #FD67CE #FDE167 #67FD96

split-complementary

#6783FD #FD9667 #CEFD67

monochromatic

#032EE7 #2B52FC #6783FD #A3B4FE #E0E6FF

Accessibility & contrast

On white

3.36

#6783FD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#6783FD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6783FD

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6783FD	#FFFFFF	#000000	##000000
##6783FD	1.00	3.36	6.24	6.24
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4493FF

Deuteranopia (green-blind)

#2886FA

Tritanopia (blue-blind)

#009FB4

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #6783fd;
/* rgb */ color: rgb(103, 131, 253);
/* oklch */ color: oklch(65.0% 0.183 270.8);

Tailwind

colors: {
  custom: {
    50: '#9ea6ff',
    500: '#6783fd',
    950: '#000000',
  },
}

SCSS

$custom: #6783fd;
$custom-light: #9ea6ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6783fd",
  "rgb": {
    "r": 103,
    "g": 131,
    "b": 253
  },
  "hsl": {
    "h": 228.8,
    "s": 97.403,
    "l": 69.804
  },
  "oklch": {
    "l": 0.64953,
    "c": 0.18304,
    "h": 270.8
  },
  "luminance": 0.26208
}

Semantic roles & 50–950 ramp

primary

#6783FD

secondary

#F5EDCB

accent

#BB00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#100F18

muted

#7F7F86

Preview Lab

Preview with #6783FD

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

Preview Lab → · Contrast checker → · Palette generator →