#6459DD#6459DD

#6459DD is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.9% C 0.194 H 281.6°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#6459DD
RGB	rgb(100, 89, 221)
HSL	hsl(245, 66%, 61%)
HSV	hsv(245, 60%, 87%)
CMYK	cmyk(54.8%, 59.7%, 0%, 13.3%)
CIE-LAB	lab(45.73, 40.32, -66.30)
CIE-LCH	lch(45.73, 77.59, 301.30°)
OKLab	oklab(54.88% 0.0392 -0.1902)
OKLCH	oklch(54.88% 0.194 281.6)
XYZ	xyz(21.8750, 15.0732, 70.1493)
Luminance	0.1507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6459DD #D2DD59

analogous

#5990DD #6459DD #A659DD

triadic

#6459DD #DD6459 #59DD64

tetradic

#6459DD #DD5990 #D2DD59 #59DDA6

square

#6459DD #DD5990 #D2DD59 #59DDA6

split-complementary

#6459DD #DDA659 #90DD59

monochromatic

#2A209C #382ACF #6459DD #938CE7 #C3BFF2

Accessibility & contrast

On white

5.23

#6459DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#6459DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6459DD

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6459DD	#FFFFFF	#000000	##FFFFFF
##6459DD	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E1

Deuteranopia (green-blind)

#0068DA

Tritanopia (blue-blind)

#2A7992

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #6459dd;
/* rgb */ color: rgb(100, 89, 221);
/* oklch */ color: oklch(54.9% 0.194 281.6);

Tailwind

colors: {
  custom: {
    50: '#9a88e8',
    500: '#6459dd',
    950: '#000000',
  },
}

SCSS

$custom: #6459dd;
$custom-light: #9a88e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6459dd",
  "rgb": {
    "r": 100,
    "g": 89,
    "b": 221
  },
  "hsl": {
    "h": 245,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.54883,
    "c": 0.19422,
    "h": 281.6
  },
  "luminance": 0.15075
}

Semantic roles & 50–950 ramp

primary

#6459DD

secondary

#DEE2B0

accent

#CE18BF

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6459DD

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

Preview Lab → · Contrast checker → · Palette generator →