#6957CC#6957CC

#6957CC is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.7% C 0.174 H 286.0°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#6957CC
RGB	rgb(105, 87, 204)
HSL	hsl(249, 53%, 57%)
HSV	hsv(249, 57%, 80%)
CMYK	cmyk(48.5%, 57.4%, 0%, 20%)
CIE-LAB	lab(44.49, 37.31, -58.57)
CIE-LCH	lch(44.49, 69.45, 302.50°)
OKLab	oklab(53.69% 0.048 -0.1674)
OKLCH	oklch(53.69% 0.174 286)
XYZ	xyz(20.1298, 14.1783, 58.7911)
Luminance	0.1418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6957CC #BACC57

analogous

#577FCC #6957CC #A457CC

triadic

#6957CC #CC6957 #57CC69

tetradic

#6957CC #CC577F #BACC57 #57CCA4

square

#6957CC #CC577F #BACC57 #57CCA4

split-complementary

#6957CC #CCA457 #7FCC57

monochromatic

#352781 #4836B0 #6957CC #9386DA #BDB5E9

Accessibility & contrast

On white

5.47

#6957CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#6957CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6957CC

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6957CC	#FFFFFF	#000000	##FFFFFF
##6957CC	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD0

Deuteranopia (green-blind)

#0066CA

Tritanopia (blue-blind)

#467289

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6957cc;
/* rgb */ color: rgb(105, 87, 204);
/* oklch */ color: oklch(53.7% 0.174 286.0);

Tailwind

colors: {
  custom: {
    50: '#9b87dc',
    500: '#6957cc',
    950: '#000000',
  },
}

SCSS

$custom: #6957cc;
$custom-light: #9b87dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6957cc",
  "rgb": {
    "r": 105,
    "g": 87,
    "b": 204
  },
  "hsl": {
    "h": 249.231,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.53687,
    "c": 0.17409,
    "h": 286
  },
  "luminance": 0.14179
}

Semantic roles & 50–950 ramp

primary

#6957CC

secondary

#D0D7A8

accent

#DD4BC6

background

#FAF8FD

surface

#F3EFFB

border

#CDCAD4

text

#0F0B15

muted

#7F7C83

Preview Lab

Preview with #6957CC

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

Preview Lab → · Contrast checker → · Palette generator →