#6770EB#6770EB

#6770EB is a mid, vivid blue. Relative luminance 0.205; OKLCH L 60.2% C 0.183 H 276.3°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#6770EB
RGB	rgb(103, 112, 235)
HSL	hsl(236, 77%, 66%)
HSV	hsv(236, 56%, 92%)
CMYK	cmyk(56.2%, 52.3%, 0%, 7.8%)
CIE-LAB	lab(52.36, 31.48, -63.46)
CIE-LCH	lch(52.36, 70.84, 296.38°)
OKLab	oklab(60.17% 0.02 -0.1816)
OKLCH	oklch(60.17% 0.183 276.3)
XYZ	xyz(26.3783, 20.4682, 81.1419)
Luminance	0.2047 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6770EB #EBE267

analogous

#67B2EB #6770EB #A067EB

triadic

#6770EB #EB6770 #70EB67

tetradic

#6770EB #EB67B2 #EBE267 #67EBA0

square

#6770EB #EB67B2 #EBE267 #67EBA0

split-complementary

#6770EB #EBA067 #B2EB67

monochromatic

#1924BF #313DE4 #6770EB #9DA3F2 #D3D6F9

Accessibility & contrast

On white

4.12

#6770EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#6770EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6770EB

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6770EB	#FFFFFF	#000000	##000000
##6770EB	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2883EF

Deuteranopia (green-blind)

#0078E8

Tritanopia (blue-blind)

#188CA3

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #6770eb;
/* rgb */ color: rgb(103, 112, 235);
/* oklch */ color: oklch(60.2% 0.183 276.3);

Tailwind

colors: {
  custom: {
    50: '#9c99f2',
    500: '#6770eb',
    950: '#000000',
  },
}

SCSS

$custom: #6770eb;
$custom-light: #9c99f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6770eb",
  "rgb": {
    "r": 103,
    "g": 112,
    "b": 235
  },
  "hsl": {
    "h": 235.909,
    "s": 76.744,
    "l": 66.275
  },
  "oklch": {
    "l": 0.60165,
    "c": 0.18271,
    "h": 276.3
  },
  "luminance": 0.2047
}

Semantic roles & 50–950 ramp

primary

#6770EB

secondary

#ECEAC1

accent

#CB0DD9

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #6770EB

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

Preview Lab → · Contrast checker → · Palette generator →