#6780CD#6780CD

#6780CD is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.5% C 0.121 H 269.0°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#6780CD
RGB	rgb(103, 128, 205)
HSL	hsl(225, 50%, 60%)
HSV	hsv(225, 50%, 80%)
CMYK	cmyk(49.8%, 37.6%, 0%, 19.6%)
CIE-LAB	lab(54.79, 12.33, -42.69)
CIE-LCH	lch(54.79, 44.43, 286.11°)
OKLab	oklab(61.46% -0.002 -0.1205)
OKLCH	oklch(61.46% 0.121 269)
XYZ	xyz(24.3286, 22.7281, 60.8508)
Luminance	0.2273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6780CD #CDB467

analogous

#67B3CD #6780CD #8167CD

triadic

#6780CD #CD6780 #80CD67

tetradic

#6780CD #CD67B3 #CDB467 #67CD81

square

#6780CD #CD67B3 #CDB467 #67CD81

split-complementary

#6780CD #CD8167 #B3CD67

monochromatic

#2E458C #3D5CBA #6780CD #95A6DC #C3CDEB

Accessibility & contrast

On white

3.79

#6780CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#6780CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6780CD

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6780CD	#FFFFFF	#000000	##000000
##6780CD	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6288D0

Deuteranopia (green-blind)

#577FCB

Tritanopia (blue-blind)

#3C909D

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6780cd;
/* rgb */ color: rgb(103, 128, 205);
/* oklch */ color: oklch(61.5% 0.121 269.0);

Tailwind

colors: {
  custom: {
    50: '#98a4dc',
    500: '#6780cd',
    950: '#000000',
  },
}

SCSS

$custom: #6780cd;
$custom-light: #98a4dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6780cd",
  "rgb": {
    "r": 103,
    "g": 128,
    "b": 205
  },
  "hsl": {
    "h": 225.294,
    "s": 50.495,
    "l": 60.392
  },
  "oklch": {
    "l": 0.61461,
    "c": 0.12057,
    "h": 269
  },
  "luminance": 0.2273
}

Semantic roles & 50–950 ramp

primary

#6780CD

secondary

#DBD2B4

accent

#9928BE

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6780CD

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

Preview Lab → · Contrast checker → · Palette generator →