#4634B4#4634B4

#4634B4 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 43.2% C 0.191 H 281.2°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#4634B4
RGB	rgb(70, 52, 180)
HSL	hsl(248, 55%, 45%)
HSV	hsv(248, 71%, 71%)
CMYK	cmyk(61.1%, 71.1%, 0%, 29.4%)
CIE-LAB	lab(31.93, 44.18, -65.12)
CIE-LCH	lch(31.93, 78.69, 304.15°)
OKLab	oklab(43.23% 0.0371 -0.1877)
OKLCH	oklch(43.23% 0.191 281.2)
XYZ	xyz(11.9894, 7.0525, 43.9006)
Luminance	0.0705 (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

#4634B4 #A2B434

analogous

#3462B4 #4634B4 #8634B4

triadic

#4634B4 #B44634 #34B446

tetradic

#4634B4 #B43462 #A2B434 #34B486

square

#4634B4 #B43462 #A2B434 #34B486

split-complementary

#4634B4 #B48634 #62B434

monochromatic

#211955 #342685 #4634B4 #6857CE #9286DC

Accessibility & contrast

On white

8.71

#4634B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#4634B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4634B4

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4634B4	#FFFFFF	#000000	##FFFFFF
##4634B4	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B8

Deuteranopia (green-blind)

#0046B2

Tritanopia (blue-blind)

#005770

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4634b4;
/* rgb */ color: rgb(70, 52, 180);
/* oklch */ color: oklch(43.2% 0.191 281.2);

Tailwind

colors: {
  custom: {
    50: '#866dcc',
    500: '#4634b4',
    950: '#000000',
  },
}

SCSS

$custom: #4634b4;
$custom-light: #866dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#4634b4",
  "rgb": {
    "r": 70,
    "g": 52,
    "b": 180
  },
  "hsl": {
    "h": 248.438,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.43225,
    "c": 0.19135,
    "h": 281.2
  },
  "luminance": 0.07053
}

Semantic roles & 50–950 ramp

primary

#4634B4

secondary

#BCC67E

accent

#DF49CA

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4634B4

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

Preview Lab → · Contrast checker → · Palette generator →