#6971DB#6971DB

#6971DB is a mid, vivid blue. Relative luminance 0.199; OKLCH L 59.4% C 0.159 H 277.1°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#6971DB
RGB	rgb(105, 113, 219)
HSL	hsl(236, 61%, 64%)
HSV	hsv(236, 52%, 86%)
CMYK	cmyk(52.1%, 48.4%, 0%, 14.1%)
CIE-LAB	lab(51.75, 26.22, -55.43)
CIE-LCH	lch(51.75, 61.32, 295.32°)
OKLab	oklab(59.42% 0.0198 -0.158)
OKLCH	oklch(59.42% 0.159 277.1)
XYZ	xyz(24.5130, 19.9265, 69.5586)
Luminance	0.1993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6971DB #DBD369

analogous

#69AADB #6971DB #9A69DB

triadic

#6971DB #DB6971 #71DB69

tetradic

#6971DB #DB69AA #DBD369 #69DB9A

square

#6971DB #DB69AA #DBD369 #69DB9A

split-complementary

#6971DB #DB9A69 #AADB69

monochromatic

#2730A3 #3842CF #6971DB #9AA0E7 #CCCEF3

Accessibility & contrast

On white

4.21

#6971DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#6971DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6971DB

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6971DB	#FFFFFF	#000000	##000000
##6971DB	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F80DF

Deuteranopia (green-blind)

#3377D9

Tritanopia (blue-blind)

#37889C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #6971db;
/* rgb */ color: rgb(105, 113, 219);
/* oklch */ color: oklch(59.4% 0.159 277.1);

Tailwind

colors: {
  custom: {
    50: '#9b99e7',
    500: '#6971db',
    950: '#000000',
  },
}

SCSS

$custom: #6971db;
$custom-light: #9b99e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6971db",
  "rgb": {
    "r": 105,
    "g": 113,
    "b": 219
  },
  "hsl": {
    "h": 235.789,
    "s": 61.29,
    "l": 63.529
  },
  "oklch": {
    "l": 0.59423,
    "c": 0.15921,
    "h": 277.1
  },
  "luminance": 0.19928
}

Semantic roles & 50–950 ramp

primary

#6971DB

secondary

#E4E1BC

accent

#BD1DC9

background

#FAF9FE

surface

#F3F2FC

border

#CDCCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #6971DB

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

Preview Lab → · Contrast checker → · Palette generator →