#6971CB#6971CB

#6971CB is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.4% C 0.137 H 277.4°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#6971CB
RGB	rgb(105, 113, 203)
HSL	hsl(235, 49%, 60%)
HSV	hsv(235, 48%, 80%)
CMYK	cmyk(48.3%, 44.3%, 0%, 20.4%)
CIE-LAB	lab(50.83, 21.27, -47.82)
CIE-LCH	lch(50.83, 52.33, 293.98°)
OKLab	oklab(58.43% 0.0177 -0.1356)
OKLCH	oklch(58.43% 0.137 277.4)
XYZ	xyz(22.5070, 19.1241, 58.9937)
Luminance	0.1913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6971CB #CBC369

analogous

#69A2CB #6971CB #9269CB

triadic

#6971CB #CB6971 #71CB69

tetradic

#6971CB #CB69A2 #CBC369 #69CB92

square

#6971CB #CB69A2 #CBC369 #69CB92

split-complementary

#6971CB #CB9269 #A2CB69

monochromatic

#30378A #4049B7 #6971CB #969CDB #C4C7EB

Accessibility & contrast

On white

4.35

#6971CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#6971CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6971CB

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6971CB	#FFFFFF	#000000	##000000
##6971CB	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7DCE

Deuteranopia (green-blind)

#4475C9

Tritanopia (blue-blind)

#448494

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6971cb;
/* rgb */ color: rgb(105, 113, 203);
/* oklch */ color: oklch(58.4% 0.137 277.4);

Tailwind

colors: {
  custom: {
    50: '#9999db',
    500: '#6971cb',
    950: '#000000',
  },
}

SCSS

$custom: #6971cb;
$custom-light: #9999db;
$custom-dark: #000000;

JSON

{
  "hex": "#6971cb",
  "rgb": {
    "r": 105,
    "g": 113,
    "b": 203
  },
  "hsl": {
    "h": 235.102,
    "s": 48.515,
    "l": 60.392
  },
  "oklch": {
    "l": 0.58426,
    "c": 0.13677,
    "h": 277.4
  },
  "luminance": 0.19125
}

Semantic roles & 50–950 ramp

primary

#6971CB

secondary

#DBD8B5

accent

#B02ABC

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6971CB

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

Preview Lab → · Contrast checker → · Palette generator →