#4635BB#4635BB

#4635BB is a dark, vivid blue. Relative luminance 0.074; OKLCH L 44.0% C 0.199 H 280.1°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#4635BB
RGB	rgb(70, 53, 187)
HSL	hsl(248, 56%, 47%)
HSV	hsv(248, 72%, 73%)
CMYK	cmyk(62.6%, 71.7%, 0%, 26.7%)
CIE-LAB	lab(32.78, 45.81, -67.87)
CIE-LCH	lch(32.78, 81.88, 304.02°)
OKLab	oklab(44.03% 0.035 -0.1958)
OKLCH	oklch(44.03% 0.199 280.1)
XYZ	xyz(12.7657, 7.4352, 47.7665)
Luminance	0.0744 (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

#4635BB #AABB35

analogous

#3567BB #4635BB #8935BB

triadic

#4635BB #BB4635 #35BB46

tetradic

#4635BB #BB3567 #AABB35 #35BB89

square

#4635BB #BB3567 #AABB35 #35BB89

split-complementary

#4635BB #BB8935 #67BB35

monochromatic

#221A5C #34278B #4635BB #6B5CD1 #968CDE

Accessibility & contrast

On white

8.44

#4635BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#4635BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4635BB

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4635BB	#FFFFFF	#000000	##FFFFFF
##4635BB	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052BF

Deuteranopia (green-blind)

#0048B9

Tritanopia (blue-blind)

#005A74

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4635bb;
/* rgb */ color: rgb(70, 53, 187);
/* oklch */ color: oklch(44.0% 0.199 280.1);

Tailwind

colors: {
  custom: {
    50: '#876ed1',
    500: '#4635bb',
    950: '#000000',
  },
}

SCSS

$custom: #4635bb;
$custom-light: #876ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#4635bb",
  "rgb": {
    "r": 70,
    "g": 53,
    "b": 187
  },
  "hsl": {
    "h": 247.612,
    "s": 55.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.4403,
    "c": 0.19887,
    "h": 280.1
  },
  "luminance": 0.07436
}

Semantic roles & 50–950 ramp

primary

#4635BB

secondary

#C0C983

accent

#DF49CC

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4635BB

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

Preview Lab → · Contrast checker → · Palette generator →