#4636C0#4636C0

#4636C0 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.6% C 0.204 H 279.4°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#4636C0
RGB	rgb(70, 54, 192)
HSL	hsl(247, 56%, 48%)
HSV	hsv(247, 72%, 75%)
CMYK	cmyk(63.5%, 71.9%, 0%, 24.7%)
CIE-LAB	lab(33.45, 46.82, -69.71)
CIE-LCH	lch(33.45, 83.98, 303.88°)
OKLab	oklab(44.65% 0.0334 -0.2012)
OKLCH	oklch(44.65% 0.204 279.4)
XYZ	xyz(13.3563, 7.7451, 50.6501)
Luminance	0.0775 (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

#4636C0 #B0C036

analogous

#366BC0 #4636C0 #8B36C0

triadic

#4636C0 #C04636 #36C046

tetradic

#4636C0 #C0366B #B0C036 #36C08B

square

#4636C0 #C0366B #B0C036 #36C08B

split-complementary

#4636C0 #C08B36 #6BC036

monochromatic

#231B60 #352990 #4636C0 #6E61D2 #9A90E0

Accessibility & contrast

On white

8.24

#4636C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4636C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4636C0

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4636C0	#FFFFFF	#000000	##FFFFFF
##4636C0	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C4

Deuteranopia (green-blind)

#0049BD

Tritanopia (blue-blind)

#005C77

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4636c0;
/* rgb */ color: rgb(70, 54, 192);
/* oklch */ color: oklch(44.6% 0.204 279.4);

Tailwind

colors: {
  custom: {
    50: '#886fd4',
    500: '#4636c0',
    950: '#000000',
  },
}

SCSS

$custom: #4636c0;
$custom-light: #886fd4;
$custom-dark: #000000;

JSON

{
  "hex": "#4636c0",
  "rgb": {
    "r": 70,
    "g": 54,
    "b": 192
  },
  "hsl": {
    "h": 246.957,
    "s": 56.098,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44649,
    "c": 0.20391,
    "h": 279.4
  },
  "luminance": 0.07746
}

Semantic roles & 50–950 ramp

primary

#4636C0

secondary

#C3CB87

accent

#DF48CE

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4636C0

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

Preview Lab → · Contrast checker → · Palette generator →