#3136C9#3136C9

#3136C9 is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.2% C 0.220 H 271.6°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX#3136C9
RGBrgb(49, 54, 201)
HSLhsl(238, 61%, 49%)
HSVhsv(238, 76%, 79%)
CMYKcmyk(75.6%, 73.1%, 0%, 21.2%)
CIE-LABlab(32.93, 47.51, -75.88)
CIE-LCHlch(32.93, 89.52, 302.06°)
OKLaboklab(44.19% 0.006 -0.2196)
OKLCHoklch(44.19% 0.22 271.6)
XYZxyz(13.1248, 7.5069, 56.0043)
Luminance0.0751 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3136C9 #C9C431
analogous
#3182C9 #3136C9 #7831C9
triadic
#3136C9 #C93136 #36C931
tetradic
#3136C9 #C93182 #C9C431 #31C978
square
#3136C9 #C93182 #C9C431 #31C978
split-complementary
#3136C9 #C97831 #82C931
monochromatic
#191C67 #252998 #3136C9 #5F63D8 #9093E4

Accessibility & contrast

On white

8.39
#3136C9 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.50
#3136C9 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3136C9
8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3136C9#FFFFFF#000000##FFFFFF
##3136C91.008.392.508.39
#FFFFFF8.391.0021.001.00
#0000002.5021.001.0021.00
##FFFFFF8.391.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0055CD
Deuteranopia (green-blind)
#0046C6
Tritanopia (blue-blind)
#00607C
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #3136c9;
/* rgb */ color: rgb(49, 54, 201);
/* oklch */ color: oklch(44.2% 0.220 271.6);
Tailwind
colors: {
  custom: {
    50: '#826fdb',
    500: '#3136c9',
    950: '#000000',
  },
}
SCSS
$custom: #3136c9;
$custom-light: #826fdb;
$custom-dark: #000000;
JSON
{
  "hex": "#3136c9",
  "rgb": {
    "r": 49,
    "g": 54,
    "b": 201
  },
  "hsl": {
    "h": 238.026,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.44185,
    "c": 0.21973,
    "h": 271.6
  },
  "luminance": 0.07508
}

Semantic roles & 50–950 ramp

primary
#3136C9
secondary
#CFCC87
accent
#DF44E4
background
#F8F6FD
surface
#F0ECFB
border
#CBC7D4
text
#0C0715
muted
#7D7A83

Preview Lab

Preview with #3136C9

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

Preview Lab → · Contrast checker → · Palette generator →

#3136C9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva