#4635B5#4635B5

#4635B5 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.5% C 0.191 H 280.9°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#4635B5
RGB	rgb(70, 53, 181)
HSL	hsl(248, 55%, 46%)
HSV	hsv(248, 71%, 71%)
CMYK	cmyk(61.3%, 70.7%, 0%, 29%)
CIE-LAB	lab(32.22, 43.93, -65.23)
CIE-LCH	lch(32.22, 78.64, 303.96°)
OKLab	oklab(43.46% 0.0362 -0.188)
OKLCH	oklch(43.46% 0.191 280.9)
XYZ	xyz(12.1368, 7.1836, 44.4541)
Luminance	0.0718 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4635B5 #A4B535

analogous

#3564B5 #4635B5 #8635B5

triadic

#4635B5 #B54635 #35B546

tetradic

#4635B5 #B53564 #A4B535 #35B586

square

#4635B5 #B53564 #A4B535 #35B586

split-complementary

#4635B5 #B58635 #64B535

monochromatic

#211956 #342786 #4635B5 #6859CE #9388DC

Accessibility & contrast

On white

8.62

#4635B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#4635B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4635B5

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4635B5	#FFFFFF	#000000	##FFFFFF
##4635B5	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B9

Deuteranopia (green-blind)

#0047B3

Tritanopia (blue-blind)

#005871

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4635b5;
/* rgb */ color: rgb(70, 53, 181);
/* oklch */ color: oklch(43.5% 0.191 280.9);

Tailwind

colors: {
  custom: {
    50: '#866ecc',
    500: '#4635b5',
    950: '#000000',
  },
}

SCSS

$custom: #4635b5;
$custom-light: #866ecc;
$custom-dark: #000000;

JSON

{
  "hex": "#4635b5",
  "rgb": {
    "r": 70,
    "g": 53,
    "b": 181
  },
  "hsl": {
    "h": 247.969,
    "s": 54.701,
    "l": 45.882
  },
  "oklch": {
    "l": 0.43464,
    "c": 0.19149,
    "h": 280.9
  },
  "luminance": 0.07184
}

Semantic roles & 50–950 ramp

primary

#4635B5

secondary

#BDC680

accent

#DE4ACA

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #4635B5

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

Preview Lab → · Contrast checker → · Palette generator →