#4634AC#4634AC

#4634AC is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.5% C 0.181 H 282.3°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#4634AC
RGB	rgb(70, 52, 172)
HSL	hsl(249, 54%, 44%)
HSV	hsv(249, 70%, 67%)
CMYK	cmyk(59.3%, 69.8%, 0%, 32.5%)
CIE-LAB	lab(31.20, 41.68, -61.54)
CIE-LCH	lch(31.20, 74.33, 304.10°)
OKLab	oklab(42.48% 0.0385 -0.1772)
OKLCH	oklch(42.48% 0.181 282.3)
XYZ	xyz(11.1979, 6.7359, 39.7318)
Luminance	0.0674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.95

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4634AC #9AAC34

analogous

#345EAC #4634AC #8234AC

triadic

#4634AC #AC4634 #34AC46

tetradic

#4634AC #AC345E #9AAC34 #34AC82

square

#4634AC #AC345E #9AAC34 #34AC82

split-complementary

#4634AC #AC8234 #5EAC34

monochromatic

#20184E #33267D #4634AC #6452CB #8F81D9

Accessibility & contrast

On white

8.95

#4634AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#4634AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4634AC

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4634AC	#FFFFFF	#000000	##FFFFFF
##4634AC	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB0

Deuteranopia (green-blind)

#0045AA

Tritanopia (blue-blind)

#02546C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4634ac;
/* rgb */ color: rgb(70, 52, 172);
/* oklch */ color: oklch(42.5% 0.181 282.3);

Tailwind

colors: {
  custom: {
    50: '#856dc6',
    500: '#4634ac',
    950: '#000000',
  },
}

SCSS

$custom: #4634ac;
$custom-light: #856dc6;
$custom-dark: #000000;

JSON

{
  "hex": "#4634ac",
  "rgb": {
    "r": 70,
    "g": 52,
    "b": 172
  },
  "hsl": {
    "h": 249,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.42482,
    "c": 0.18138,
    "h": 282.3
  },
  "luminance": 0.06737
}

Semantic roles & 50–950 ramp

primary

#4634AC

secondary

#B7C279

accent

#DD4BC7

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4634AC

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

Preview Lab → · Contrast checker → · Palette generator →