#6783DA#6783DA

#6783DA is a light, vivid blue. Relative luminance 0.242; OKLCH L 62.8% C 0.135 H 268.8°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#6783DA
RGB	rgb(103, 131, 218)
HSL	hsl(225, 61%, 63%)
HSV	hsv(225, 53%, 85%)
CMYK	cmyk(52.8%, 39.9%, 0%, 14.5%)
CIE-LAB	lab(56.26, 14.59, -47.69)
CIE-LCH	lch(56.26, 49.87, 287.01°)
OKLab	oklab(62.81% -0.0028 -0.1351)
OKLCH	oklch(62.81% 0.135 268.8)
XYZ	xyz(26.3605, 24.1763, 69.5935)
Luminance	0.2418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6783DA #DABE67

analogous

#67BDDA #6783DA #8467DA

triadic

#6783DA #DA6783 #83DA67

tetradic

#6783DA #DA67BD #DABE67 #67DA84

square

#6783DA #DA67BD #DABE67 #67DA84

split-complementary

#6783DA #DA8467 #BDDA67

monochromatic

#2744A0 #365BCE #6783DA #98ABE6 #C9D3F2

Accessibility & contrast

On white

3.60

#6783DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#6783DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6783DA

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6783DA	#FFFFFF	#000000	##000000
##6783DA	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#608CDD

Deuteranopia (green-blind)

#5282D8

Tritanopia (blue-blind)

#2E96A4

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #6783da;
/* rgb */ color: rgb(103, 131, 218);
/* oklch */ color: oklch(62.8% 0.135 268.8);

Tailwind

colors: {
  custom: {
    50: '#99a6e6',
    500: '#6783da',
    950: '#000000',
  },
}

SCSS

$custom: #6783da;
$custom-light: #99a6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6783da",
  "rgb": {
    "r": 103,
    "g": 131,
    "b": 218
  },
  "hsl": {
    "h": 225.391,
    "s": 60.847,
    "l": 62.941
  },
  "oklch": {
    "l": 0.62813,
    "c": 0.13517,
    "h": 268.8
  },
  "luminance": 0.24178
}

Semantic roles & 50–950 ramp

primary

#6783DA

secondary

#E3D9BA

accent

#9F1DC9

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #6783DA

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

Preview Lab → · Contrast checker → · Palette generator →