#4635B8#4635B8

#4635B8 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.7% C 0.195 H 280.5°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#4635B8
RGB	rgb(70, 53, 184)
HSL	hsl(248, 55%, 46%)
HSV	hsv(248, 71%, 72%)
CMYK	cmyk(62%, 71.2%, 0%, 27.8%)
CIE-LAB	lab(32.50, 44.87, -66.55)
CIE-LCH	lch(32.50, 80.27, 303.99°)
OKLab	oklab(43.75% 0.0356 -0.1919)
OKLCH	oklch(43.75% 0.195 280.5)
XYZ	xyz(12.4479, 7.3081, 46.0927)
Luminance	0.0731 (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

#4635B8 #A7B835

analogous

#3566B8 #4635B8 #8835B8

triadic

#4635B8 #B84635 #35B846

tetradic

#4635B8 #B83566 #A7B835 #35B888

square

#4635B8 #B83566 #A7B835 #35B888

split-complementary

#4635B8 #B88835 #66B835

monochromatic

#221A59 #342788 #4635B8 #6A5BD0 #958ADD

Accessibility & contrast

On white

8.53

#4635B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#4635B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4635B8

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4635B8	#FFFFFF	#000000	##FFFFFF
##4635B8	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BC

Deuteranopia (green-blind)

#0047B6

Tritanopia (blue-blind)

#005973

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4635b8;
/* rgb */ color: rgb(70, 53, 184);
/* oklch */ color: oklch(43.7% 0.195 280.5);

Tailwind

colors: {
  custom: {
    50: '#876ece',
    500: '#4635b8',
    950: '#000000',
  },
}

SCSS

$custom: #4635b8;
$custom-light: #876ece;
$custom-dark: #000000;

JSON

{
  "hex": "#4635b8",
  "rgb": {
    "r": 70,
    "g": 53,
    "b": 184
  },
  "hsl": {
    "h": 247.786,
    "s": 55.274,
    "l": 46.471
  },
  "oklch": {
    "l": 0.43746,
    "c": 0.1952,
    "h": 280.5
  },
  "luminance": 0.07309
}

Semantic roles & 50–950 ramp

primary

#4635B8

secondary

#BEC781

accent

#DF49CB

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0D0714

muted

#7D7A82

Preview Lab

Preview with #4635B8

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

Preview Lab → · Contrast checker → · Palette generator →