#6157DD#6157DD

#6157DD is a mid, vivid blue. Relative luminance 0.146; OKLCH L 54.3% C 0.197 H 280.9°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#6157DD
RGB	rgb(97, 87, 221)
HSL	hsl(244, 66%, 60%)
HSV	hsv(244, 61%, 87%)
CMYK	cmyk(56.1%, 60.6%, 0%, 13.3%)
CIE-LAB	lab(45.05, 40.97, -67.42)
CIE-LCH	lch(45.05, 78.89, 301.28°)
OKLab	oklab(54.32% 0.0374 -0.1936)
OKLCH	oklch(54.32% 0.197 280.9)
XYZ	xyz(21.3850, 14.5768, 70.0793)
Luminance	0.1458 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6157DD #D3DD57

analogous

#5790DD #6157DD #A457DD

triadic

#6157DD #DD6157 #57DD61

tetradic

#6157DD #DD5790 #D3DD57 #57DDA4

square

#6157DD #DD5790 #D3DD57 #57DDA4

split-complementary

#6157DD #DDA457 #90DD57

monochromatic

#281F9A #362ACD #6157DD #918AE7 #C1BDF2

Accessibility & contrast

On white

5.36

#6157DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#6157DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6157DD

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6157DD	#FFFFFF	#000000	##FFFFFF
##6157DD	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE1

Deuteranopia (green-blind)

#0066DA

Tritanopia (blue-blind)

#1F7792

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6157dd;
/* rgb */ color: rgb(97, 87, 221);
/* oklch */ color: oklch(54.3% 0.197 280.9);

Tailwind

colors: {
  custom: {
    50: '#9987e8',
    500: '#6157dd',
    950: '#000000',
  },
}

SCSS

$custom: #6157dd;
$custom-light: #9987e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6157dd",
  "rgb": {
    "r": 97,
    "g": 87,
    "b": 221
  },
  "hsl": {
    "h": 244.478,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.54322,
    "c": 0.19721,
    "h": 280.9
  },
  "luminance": 0.14578
}

Semantic roles & 50–950 ramp

primary

#6157DD

secondary

#DEE1AE

accent

#CE17C1

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6157DD

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

Preview Lab → · Contrast checker → · Palette generator →