#4633BF#4633BF

#4633BF is a dark, highly saturated blue. Relative luminance 0.074; OKLCH L 44.1% C 0.206 H 280.0°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#4633BF
RGB	rgb(70, 51, 191)
HSL	hsl(248, 58%, 47%)
HSV	hsv(248, 73%, 75%)
CMYK	cmyk(63.4%, 73.3%, 0%, 25.1%)
CIE-LAB	lab(32.77, 48.14, -70.24)
CIE-LCH	lch(32.77, 85.16, 304.42°)
OKLab	oklab(44.14% 0.0356 -0.2027)
OKLCH	oklch(44.14% 0.206 280)
XYZ	xyz(13.1106, 7.4303, 50.0234)
Luminance	0.0743 (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

#4633BF #ACBF33

analogous

#3366BF #4633BF #8C33BF

triadic

#4633BF #BF4633 #33BF46

tetradic

#4633BF #BF3366 #ACBF33 #33BF8C

square

#4633BF #BF3366 #ACBF33 #33BF8C

split-complementary

#4633BF #BF8C33 #66BF33

monochromatic

#23195E #34268F #4633BF #6C5CD3 #988CE0

Accessibility & contrast

On white

8.45

#4633BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#4633BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4633BF

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4633BF	#FFFFFF	#000000	##FFFFFF
##4633BF	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C3

Deuteranopia (green-blind)

#0048BC

Tritanopia (blue-blind)

#005A76

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4633bf;
/* rgb */ color: rgb(70, 51, 191);
/* oklch */ color: oklch(44.1% 0.206 280.0);

Tailwind

colors: {
  custom: {
    50: '#886dd4',
    500: '#4633bf',
    950: '#000000',
  },
}

SCSS

$custom: #4633bf;
$custom-light: #886dd4;
$custom-dark: #000000;

JSON

{
  "hex": "#4633bf",
  "rgb": {
    "r": 70,
    "g": 51,
    "b": 191
  },
  "hsl": {
    "h": 248.143,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.44138,
    "c": 0.20579,
    "h": 280
  },
  "luminance": 0.07431
}

Semantic roles & 50–950 ramp

primary

#4633BF

secondary

#C1CB83

accent

#E147CC

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4633BF

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

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