#6780EE#6780EE

#6780EE is a light, vivid blue. Relative luminance 0.245; OKLCH L 63.4% C 0.167 H 271.3°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#6780EE
RGB	rgb(103, 128, 238)
HSL	hsl(229, 80%, 67%)
HSV	hsv(229, 57%, 93%)
CMYK	cmyk(56.7%, 46.2%, 0%, 6.7%)
CIE-LAB	lab(56.58, 22.76, -58.36)
CIE-LCH	lch(56.58, 62.64, 291.31°)
OKLab	oklab(63.41% 0.0038 -0.1665)
OKLCH	oklch(63.41% 0.167 271.3)
XYZ	xyz(28.7402, 24.4928, 84.0854)
Luminance	0.2450 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6780EE #EED567

analogous

#67C4EE #6780EE #9267EE

triadic

#6780EE #EE6780 #80EE67

tetradic

#6780EE #EE67C4 #EED567 #67EE92

square

#6780EE #EE67C4 #EED567 #67EE92

split-complementary

#6780EE #EE9267 #C4EE67

monochromatic

#1636C5 #3052E8 #6780EE #9EAEF4 #D5DCFA

Accessibility & contrast

On white

3.56

#6780EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#6780EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6780EE

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6780EE	#FFFFFF	#000000	##000000
##6780EE	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C8EF2

Deuteranopia (green-blind)

#3982EC

Tritanopia (blue-blind)

#0399AB

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #6780ee;
/* rgb */ color: rgb(103, 128, 238);
/* oklch */ color: oklch(63.4% 0.167 271.3);

Tailwind

colors: {
  custom: {
    50: '#9ca4f4',
    500: '#6780ee',
    950: '#000000',
  },
}

SCSS

$custom: #6780ee;
$custom-light: #9ca4f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6780ee",
  "rgb": {
    "r": 103,
    "g": 128,
    "b": 238
  },
  "hsl": {
    "h": 228.889,
    "s": 79.882,
    "l": 66.863
  },
  "oklch": {
    "l": 0.6341,
    "c": 0.1665,
    "h": 271.3
  },
  "luminance": 0.24495
}

Semantic roles & 50–950 ramp

primary

#6780EE

secondary

#EEE6C3

accent

#B509DC

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6780EE

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

Preview Lab → · Contrast checker → · Palette generator →