#6671DC#6671DC

#6671DC is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.3% C 0.161 H 275.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#6671DC
RGB	rgb(102, 113, 220)
HSL	hsl(234, 63%, 63%)
HSV	hsv(234, 54%, 86%)
CMYK	cmyk(53.6%, 48.6%, 0%, 13.7%)
CIE-LAB	lab(51.61, 25.91, -56.24)
CIE-LCH	lch(51.61, 61.92, 294.73°)
OKLab	oklab(59.28% 0.0166 -0.1604)
OKLCH	oklch(59.28% 0.161 275.9)
XYZ	xyz(24.2988, 19.8007, 70.2378)
Luminance	0.1980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6671DC #DCD166

analogous

#66ACDC #6671DC #9666DC

triadic

#6671DC #DC6671 #71DC66

tetradic

#6671DC #DC66AC #DCD166 #66DC96

square

#6671DC #DC66AC #DCD166 #66DC96

split-complementary

#6671DC #DC9666 #ACDC66

monochromatic

#2531A2 #3443D1 #6671DC #989FE7 #CACDF3

Accessibility & contrast

On white

4.23

#6671DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#6671DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6671DC

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6671DC	#FFFFFF	#000000	##000000
##6671DC	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E80E0

Deuteranopia (green-blind)

#2E76DA

Tritanopia (blue-blind)

#2D899C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #6671dc;
/* rgb */ color: rgb(102, 113, 220);
/* oklch */ color: oklch(59.3% 0.161 275.9);

Tailwind

colors: {
  custom: {
    50: '#9a99e7',
    500: '#6671dc',
    950: '#000000',
  },
}

SCSS

$custom: #6671dc;
$custom-light: #9a99e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6671dc",
  "rgb": {
    "r": 102,
    "g": 113,
    "b": 220
  },
  "hsl": {
    "h": 234.407,
    "s": 62.766,
    "l": 63.137
  },
  "oklch": {
    "l": 0.59282,
    "c": 0.16126,
    "h": 275.9
  },
  "luminance": 0.19802
}

Semantic roles & 50–950 ramp

primary

#6671DC

secondary

#E4E0BA

accent

#BA1BCB

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0F0E16

muted

#7E7E84

Preview Lab

Preview with #6671DC

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

Preview Lab → · Contrast checker → · Palette generator →