#4634B7#4634B7

#4634B7 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.5% C 0.195 H 280.8°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#4634B7
RGB	rgb(70, 52, 183)
HSL	hsl(248, 56%, 46%)
HSV	hsv(248, 72%, 72%)
CMYK	cmyk(61.7%, 71.6%, 0%, 28.2%)
CIE-LAB	lab(32.20, 45.12, -66.44)
CIE-LCH	lch(32.20, 80.31, 304.18°)
OKLab	oklab(43.51% 0.0365 -0.1916)
OKLCH	oklch(43.51% 0.195 280.8)
XYZ	xyz(12.2983, 7.1761, 45.5276)
Luminance	0.0718 (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

#4634B7 #A5B734

analogous

#3463B7 #4634B7 #8734B7

triadic

#4634B7 #B74634 #34B746

tetradic

#4634B7 #B73463 #A5B734 #34B787

square

#4634B7 #B73463 #A5B734 #34B787

split-complementary

#4634B7 #B78734 #63B734

monochromatic

#221958 #342687 #4634B7 #6959D0 #9488DD

Accessibility & contrast

On white

8.62

#4634B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#4634B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4634B7

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4634B7	#FFFFFF	#000000	##FFFFFF
##4634B7	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BB

Deuteranopia (green-blind)

#0047B5

Tritanopia (blue-blind)

#005872

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4634b7;
/* rgb */ color: rgb(70, 52, 183);
/* oklch */ color: oklch(43.5% 0.195 280.8);

Tailwind

colors: {
  custom: {
    50: '#876ece',
    500: '#4634b7',
    950: '#000000',
  },
}

SCSS

$custom: #4634b7;
$custom-light: #876ece;
$custom-dark: #000000;

JSON

{
  "hex": "#4634b7",
  "rgb": {
    "r": 70,
    "g": 52,
    "b": 183
  },
  "hsl": {
    "h": 248.244,
    "s": 55.745,
    "l": 46.078
  },
  "oklch": {
    "l": 0.43508,
    "c": 0.19504,
    "h": 280.8
  },
  "luminance": 0.07177
}

Semantic roles & 50–950 ramp

primary

#4634B7

secondary

#BDC780

accent

#DF49CA

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0D0714

muted

#7D7A82

Preview Lab

Preview with #4634B7

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

Preview Lab → · Contrast checker → · Palette generator →