#6777EB#6777EB

#6777EB is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.5% C 0.174 H 274.2°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#6777EB
RGB	rgb(103, 119, 235)
HSL	hsl(233, 77%, 66%)
HSV	hsv(233, 56%, 92%)
CMYK	cmyk(56.2%, 49.4%, 0%, 7.8%)
CIE-LAB	lab(54.10, 27.24, -60.65)
CIE-LCH	lch(54.10, 66.49, 294.19°)
OKLab	oklab(61.48% 0.0128 -0.1733)
OKLCH	oklch(61.48% 0.174 274.2)
XYZ	xyz(27.1809, 22.0734, 81.4094)
Luminance	0.2208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6777EB #EBDB67

analogous

#67B9EB #6777EB #9967EB

triadic

#6777EB #EB6777 #77EB67

tetradic

#6777EB #EB67B9 #EBDB67 #67EB99

square

#6777EB #EB67B9 #EBDB67 #67EB99

split-complementary

#6777EB #EB9967 #B9EB67

monochromatic

#192DBF #3147E4 #6777EB #9DA7F2 #D3D8F9

Accessibility & contrast

On white

3.88

#6777EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#6777EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6777EB

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6777EB	#FFFFFF	#000000	##000000
##6777EB	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C87EF

Deuteranopia (green-blind)

#267CE9

Tritanopia (blue-blind)

#1591A6

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #6777eb;
/* rgb */ color: rgb(103, 119, 235);
/* oklch */ color: oklch(61.5% 0.174 274.2);

Tailwind

colors: {
  custom: {
    50: '#9c9ef2',
    500: '#6777eb',
    950: '#000000',
  },
}

SCSS

$custom: #6777eb;
$custom-light: #9c9ef2;
$custom-dark: #000000;

JSON

{
  "hex": "#6777eb",
  "rgb": {
    "r": 103,
    "g": 119,
    "b": 235
  },
  "hsl": {
    "h": 232.727,
    "s": 76.744,
    "l": 66.275
  },
  "oklch": {
    "l": 0.61477,
    "c": 0.17378,
    "h": 274.2
  },
  "luminance": 0.22075
}

Semantic roles & 50–950 ramp

primary

#6777EB

secondary

#ECE7C1

accent

#C00DD9

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6777EB

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

Preview Lab → · Contrast checker → · Palette generator →