#4635B9#4635B9

#4635B9 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.8% C 0.196 H 280.4°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#4635B9
RGB	rgb(70, 53, 185)
HSL	hsl(248, 55%, 47%)
HSV	hsv(248, 71%, 73%)
CMYK	cmyk(62.2%, 71.4%, 0%, 27.5%)
CIE-LAB	lab(32.59, 45.18, -66.99)
CIE-LCH	lch(32.59, 80.81, 304.00°)
OKLab	oklab(43.84% 0.0354 -0.1932)
OKLCH	oklch(43.84% 0.196 280.4)
XYZ	xyz(12.5531, 7.3501, 46.6467)
Luminance	0.0735 (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

#4635B9 #A8B935

analogous

#3566B9 #4635B9 #8835B9

triadic

#4635B9 #B94635 #35B946

tetradic

#4635B9 #B93566 #A8B935 #35B988

square

#4635B9 #B93566 #A8B935 #35B988

split-complementary

#4635B9 #B98835 #66B935

monochromatic

#221A5A #342789 #4635B9 #6A5BD0 #958BDE

Accessibility & contrast

On white

8.50

#4635B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#4635B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4635B9

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4635B9	#FFFFFF	#000000	##FFFFFF
##4635B9	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BD

Deuteranopia (green-blind)

#0048B7

Tritanopia (blue-blind)

#005973

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4635b9;
/* rgb */ color: rgb(70, 53, 185);
/* oklch */ color: oklch(43.8% 0.196 280.4);

Tailwind

colors: {
  custom: {
    50: '#876ecf',
    500: '#4635b9',
    950: '#000000',
  },
}

SCSS

$custom: #4635b9;
$custom-light: #876ecf;
$custom-dark: #000000;

JSON

{
  "hex": "#4635b9",
  "rgb": {
    "r": 70,
    "g": 53,
    "b": 185
  },
  "hsl": {
    "h": 247.727,
    "s": 55.462,
    "l": 46.667
  },
  "oklch": {
    "l": 0.4384,
    "c": 0.19642,
    "h": 280.4
  },
  "luminance": 0.07351
}

Semantic roles & 50–950 ramp

primary

#4635B9

secondary

#BFC882

accent

#DF49CB

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0D0714

muted

#7D7A82

Preview Lab

Preview with #4635B9

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

Preview Lab → · Contrast checker → · Palette generator →