#6777EC#6777EC

#6777EC is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.5% C 0.175 H 274.2°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#6777EC
RGB	rgb(103, 119, 236)
HSL	hsl(233, 78%, 66%)
HSV	hsv(233, 56%, 93%)
CMYK	cmyk(56.4%, 49.6%, 0%, 7.5%)
CIE-LAB	lab(54.17, 27.56, -61.11)
CIE-LCH	lch(54.17, 67.04, 294.27°)
OKLab	oklab(61.54% 0.0129 -0.1747)
OKLCH	oklch(61.54% 0.175 274.2)
XYZ	xyz(27.3257, 22.1314, 82.1724)
Luminance	0.2213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6777EC #ECDC67

analogous

#67BAEC #6777EC #9A67EC

triadic

#6777EC #EC6777 #77EC67

tetradic

#6777EC #EC67BA #ECDC67 #67EC9A

square

#6777EC #EC67BA #ECDC67 #67EC9A

split-complementary

#6777EC #EC9A67 #BAEC67

monochromatic

#182CC1 #3146E5 #6777EC #9DA8F3 #D4D8FA

Accessibility & contrast

On white

3.87

#6777EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#6777EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6777EC

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6777EC	#FFFFFF	#000000	##000000
##6777EC	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A87F0

Deuteranopia (green-blind)

#247CEA

Tritanopia (blue-blind)

#1291A6

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #6777ec;
/* rgb */ color: rgb(103, 119, 236);
/* oklch */ color: oklch(61.5% 0.175 274.2);

Tailwind

colors: {
  custom: {
    50: '#9c9ef3',
    500: '#6777ec',
    950: '#000000',
  },
}

SCSS

$custom: #6777ec;
$custom-light: #9c9ef3;
$custom-dark: #000000;

JSON

{
  "hex": "#6777ec",
  "rgb": {
    "r": 103,
    "g": 119,
    "b": 236
  },
  "hsl": {
    "h": 232.782,
    "s": 77.778,
    "l": 66.471
  },
  "oklch": {
    "l": 0.61543,
    "c": 0.17514,
    "h": 274.2
  },
  "luminance": 0.22133
}

Semantic roles & 50–950 ramp

primary

#6777EC

secondary

#EDE8C2

accent

#C10BDA

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6777EC

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

Preview Lab → · Contrast checker → · Palette generator →