#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
RGB	rgb(49, 54, 201)
HSL	hsl(238, 61%, 49%)
HSV	hsv(238, 76%, 79%)
CMYK	cmyk(75.6%, 73.1%, 0%, 21.2%)
CIE-LAB	lab(32.93, 47.51, -75.88)
CIE-LCH	lch(32.93, 89.52, 302.06°)
OKLab	oklab(44.19% 0.006 -0.2196)
OKLCH	oklch(44.19% 0.22 271.6)
XYZ	xyz(13.1248, 7.5069, 56.0043)
Luminance	0.0751 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.71

Blue With A Hint Of Purple

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
##3136C9	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

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 →