#4634B2#4634B2

#4634B2 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 43.0% C 0.189 H 281.4°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#4634B2
RGB	rgb(70, 52, 178)
HSL	hsl(249, 55%, 45%)
HSV	hsv(249, 71%, 70%)
CMYK	cmyk(60.7%, 70.8%, 0%, 30.2%)
CIE-LAB	lab(31.74, 43.56, -64.23)
CIE-LCH	lch(31.74, 77.61, 304.14°)
OKLab	oklab(43.04% 0.0375 -0.1851)
OKLCH	oklch(43.04% 0.189 281.4)
XYZ	xyz(11.7871, 6.9716, 42.8354)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.75

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4634B2 #A0B234

analogous

#3461B2 #4634B2 #8534B2

triadic

#4634B2 #B24634 #34B246

tetradic

#4634B2 #B23461 #A0B234 #34B285

square

#4634B2 #B23461 #A0B234 #34B285

split-complementary

#4634B2 #B28534 #61B234

monochromatic

#211853 #332683 #4634B2 #6756CE #9185DB

Accessibility & contrast

On white

8.77

#4634B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#4634B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4634B2

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4634B2	#FFFFFF	#000000	##FFFFFF
##4634B2	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB6

Deuteranopia (green-blind)

#0046B0

Tritanopia (blue-blind)

#00566F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4634b2;
/* rgb */ color: rgb(70, 52, 178);
/* oklch */ color: oklch(43.0% 0.189 281.4);

Tailwind

colors: {
  custom: {
    50: '#866dca',
    500: '#4634b2',
    950: '#000000',
  },
}

SCSS

$custom: #4634b2;
$custom-light: #866dca;
$custom-dark: #000000;

JSON

{
  "hex": "#4634b2",
  "rgb": {
    "r": 70,
    "g": 52,
    "b": 178
  },
  "hsl": {
    "h": 248.571,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.43038,
    "c": 0.18888,
    "h": 281.4
  },
  "luminance": 0.06972
}

Semantic roles & 50–950 ramp

primary

#4634B2

secondary

#BBC57D

accent

#DE4AC9

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4634B2

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

Preview Lab → · Contrast checker → · Palette generator →