#6770F3#6770F3

#6770F3 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.7% C 0.193 H 276.0°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#6770F3
RGB	rgb(103, 112, 243)
HSL	hsl(236, 85%, 68%)
HSV	hsv(236, 58%, 95%)
CMYK	cmyk(57.6%, 53.9%, 0%, 4.7%)
CIE-LAB	lab(52.88, 34.02, -67.08)
CIE-LCH	lch(52.88, 75.22, 296.89°)
OKLab	oklab(60.72% 0.0204 -0.1923)
OKLCH	oklch(60.72% 0.193 276)
XYZ	xyz(27.5601, 20.9409, 87.3663)
Luminance	0.2094 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6770F3 #F3EA67

analogous

#67B6F3 #6770F3 #A467F3

triadic

#6770F3 #F36770 #70F367

tetradic

#6770F3 #F367B6 #F3EA67 #67F3A4

square

#6770F3 #F367B6 #F3EA67 #67F3A4

split-complementary

#6770F3 #F3A467 #B6F367

monochromatic

#101DCF #2E3BEF #6770F3 #A0A5F7 #D8DBFC

Accessibility & contrast

On white

4.05

#6770F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#6770F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6770F3

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6770F3	#FFFFFF	#000000	##000000
##6770F3	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1584F8

Deuteranopia (green-blind)

#0078F0

Tritanopia (blue-blind)

#008EA7

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6770f3;
/* rgb */ color: rgb(103, 112, 243);
/* oklch */ color: oklch(60.7% 0.193 276.0);

Tailwind

colors: {
  custom: {
    50: '#9e99f8',
    500: '#6770f3',
    950: '#000000',
  },
}

SCSS

$custom: #6770f3;
$custom-light: #9e99f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6770f3",
  "rgb": {
    "r": 103,
    "g": 112,
    "b": 243
  },
  "hsl": {
    "h": 236.143,
    "s": 85.366,
    "l": 67.843
  },
  "oklch": {
    "l": 0.60723,
    "c": 0.19335,
    "h": 276
  },
  "luminance": 0.20943
}

Semantic roles & 50–950 ramp

primary

#6770F3

secondary

#F0EEC5

accent

#D404E2

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #6770F3

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

Preview Lab → · Contrast checker → · Palette generator →