#6455DA#6455DA

#6455DA is a mid, vivid blue. Relative luminance 0.143; OKLCH L 54.0% C 0.195 H 282.8°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#6455DA
RGB	rgb(100, 85, 218)
HSL	hsl(247, 64%, 59%)
HSV	hsv(247, 61%, 85%)
CMYK	cmyk(54.1%, 61%, 0%, 14.5%)
CIE-LAB	lab(44.61, 41.75, -66.41)
CIE-LCH	lch(44.61, 78.44, 302.16°)
OKLab	oklab(53.99% 0.0432 -0.1906)
OKLCH	oklch(53.99% 0.195 282.8)
XYZ	xyz(21.1550, 14.2670, 67.9551)
Luminance	0.1427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6455DA #CBDA55

analogous

#5589DA #6455DA #A755DA

triadic

#6455DA #DA6455 #55DA64

tetradic

#6455DA #DA5589 #CBDA55 #55DAA7

square

#6455DA #DA5589 #CBDA55 #55DAA7

split-complementary

#6455DA #DAA755 #89DA55

monochromatic

#2D2094 #3D2BC7 #6455DA #9287E5 #C0BAF0

Accessibility & contrast

On white

5.45

#6455DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#6455DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6455DA

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6455DA	#FFFFFF	#000000	##FFFFFF
##6455DA	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDE

Deuteranopia (green-blind)

#0065D7

Tritanopia (blue-blind)

#2E758F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6455da;
/* rgb */ color: rgb(100, 85, 218);
/* oklch */ color: oklch(54.0% 0.195 282.8);

Tailwind

colors: {
  custom: {
    50: '#9a85e6',
    500: '#6455da',
    950: '#000000',
  },
}

SCSS

$custom: #6455da;
$custom-light: #9a85e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6455da",
  "rgb": {
    "r": 100,
    "g": 85,
    "b": 218
  },
  "hsl": {
    "h": 246.767,
    "s": 64.251,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53992,
    "c": 0.19541,
    "h": 282.8
  },
  "luminance": 0.14268
}

Semantic roles & 50–950 ramp

primary

#6455DA

secondary

#D9DFAB

accent

#E741D4

background

#FAF8FE

surface

#F3EFFC

border

#CDCAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6455DA

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

Preview Lab → · Contrast checker → · Palette generator →