#3136C5#3136C5

#3136C5 is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 43.8% C 0.215 H 271.8°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#3136C5
RGB	rgb(49, 54, 197)
HSL	hsl(238, 60%, 48%)
HSV	hsv(238, 75%, 77%)
CMYK	cmyk(75.1%, 72.6%, 0%, 22.7%)
CIE-LAB	lab(32.53, 46.18, -74.21)
CIE-LCH	lch(32.53, 87.41, 301.90°)
OKLab	oklab(43.77% 0.0066 -0.2148)
OKLCH	oklch(43.77% 0.215 271.8)
XYZ	xyz(12.6604, 7.3212, 53.5584)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.69

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3136C5 #C5C031

analogous

#3180C5 #3136C5 #7631C5

triadic

#3136C5 #C53136 #36C531

tetradic

#3136C5 #C53180 #C5C031 #31C576

square

#3136C5 #C53180 #C5C031 #31C576

split-complementary

#3136C5 #C57631 #80C531

monochromatic

#191B63 #252994 #3136C5 #5D61D7 #8E90E3

Accessibility & contrast

On white

8.52

#3136C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#3136C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3136C5

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3136C5	#FFFFFF	#000000	##FFFFFF
##3136C5	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C9

Deuteranopia (green-blind)

#0045C2

Tritanopia (blue-blind)

#005F7A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3136c5;
/* rgb */ color: rgb(49, 54, 197);
/* oklch */ color: oklch(43.8% 0.215 271.8);

Tailwind

colors: {
  custom: {
    50: '#816ed8',
    500: '#3136c5',
    950: '#000000',
  },
}

SCSS

$custom: #3136c5;
$custom-light: #816ed8;
$custom-dark: #000000;

JSON

{
  "hex": "#3136c5",
  "rgb": {
    "r": 49,
    "g": 54,
    "b": 197
  },
  "hsl": {
    "h": 237.973,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.43774,
    "c": 0.2149,
    "h": 271.8
  },
  "luminance": 0.07323
}

Semantic roles & 50–950 ramp

primary

#3136C5

secondary

#CDCB85

accent

#DE44E3

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #3136C5

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

Preview Lab → · Contrast checker → · Palette generator →