#6679DA#6679DA

#6679DA is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.7% C 0.148 H 272.9°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#6679DA
RGB	rgb(102, 121, 218)
HSL	hsl(230, 61%, 63%)
HSV	hsv(230, 53%, 85%)
CMYK	cmyk(53.2%, 44.5%, 0%, 14.5%)
CIE-LAB	lab(53.56, 20.41, -52.00)
CIE-LCH	lch(53.56, 55.86, 291.43°)
OKLab	oklab(60.72% 0.0075 -0.1479)
OKLCH	oklch(60.72% 0.148 272.9)
XYZ	xyz(24.9677, 21.5598, 69.1619)
Luminance	0.2156 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6679DA #DAC766

analogous

#66B3DA #6679DA #8D66DA

triadic

#6679DA #DA6679 #79DA66

tetradic

#6679DA #DA66B3 #DAC766 #66DA8D

square

#6679DA #DA66B3 #DAC766 #66DA8D

split-complementary

#6679DA #DA8D66 #B3DA66

monochromatic

#263A9F #354ECE #6679DA #97A4E6 #C9CFF2

Accessibility & contrast

On white

3.95

#6679DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#6679DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6679DA

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6679DA	#FFFFFF	#000000	##000000
##6679DA	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F85DE

Deuteranopia (green-blind)

#417BD8

Tritanopia (blue-blind)

#2E8E9F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6679da;
/* rgb */ color: rgb(102, 121, 218);
/* oklch */ color: oklch(60.7% 0.148 272.9);

Tailwind

colors: {
  custom: {
    50: '#999fe6',
    500: '#6679da',
    950: '#000000',
  },
}

SCSS

$custom: #6679da;
$custom-light: #999fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#6679da",
  "rgb": {
    "r": 102,
    "g": 121,
    "b": 218
  },
  "hsl": {
    "h": 230.172,
    "s": 61.053,
    "l": 62.745
  },
  "oklch": {
    "l": 0.60722,
    "c": 0.14807,
    "h": 272.9
  },
  "luminance": 0.21561
}

Semantic roles & 50–950 ramp

primary

#6679DA

secondary

#E3DCB9

accent

#AD1DC9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0F0E16

muted

#7E7E84

Preview Lab

Preview with #6679DA

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

Preview Lab → · Contrast checker → · Palette generator →