#4636CD#4636CD

#4636CD is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.9% C 0.220 H 278.1°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#4636CD
RGB	rgb(70, 54, 205)
HSL	hsl(246, 60%, 51%)
HSV	hsv(246, 74%, 80%)
CMYK	cmyk(65.9%, 73.7%, 0%, 19.6%)
CIE-LAB	lab(34.70, 50.85, -75.25)
CIE-LCH	lch(34.70, 90.82, 304.05°)
OKLab	oklab(45.91% 0.0308 -0.2173)
OKLCH	oklch(45.91% 0.22 278.1)
XYZ	xyz(14.8608, 8.3469, 58.5737)
Luminance	0.0835 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.96

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4636CD #BDCD36

analogous

#3671CD #4636CD #9236CD

triadic

#4636CD #CD4636 #36CD46

tetradic

#4636CD #CD3671 #BDCD36 #36CD92

square

#4636CD #CD3671 #BDCD36 #36CD92

split-complementary

#4636CD #CD9236 #71CD36

monochromatic

#241B6D #34279E #4636CD #7367D9 #A098E5

Accessibility & contrast

On white

7.87

#4636CD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#4636CD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4636CD

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4636CD	#FFFFFF	#000000	##FFFFFF
##4636CD	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058D1

Deuteranopia (green-blind)

#004BCA

Tritanopia (blue-blind)

#00617F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4636cd;
/* rgb */ color: rgb(70, 54, 205);
/* oklch */ color: oklch(45.9% 0.220 278.1);

Tailwind

colors: {
  custom: {
    50: '#8b70de',
    500: '#4636cd',
    950: '#000000',
  },
}

SCSS

$custom: #4636cd;
$custom-light: #8b70de;
$custom-dark: #000000;

JSON

{
  "hex": "#4636cd",
  "rgb": {
    "r": 70,
    "g": 54,
    "b": 205
  },
  "hsl": {
    "h": 246.358,
    "s": 60.159,
    "l": 50.784
  },
  "oklch": {
    "l": 0.45911,
    "c": 0.2195,
    "h": 278.1
  },
  "luminance": 0.08348
}

Semantic roles & 50–950 ramp

primary

#4636CD

secondary

#CAD18E

accent

#E344D2

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4636CD

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

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