#3136AE#3136AE

#3136AE is a dark, vivid blue. Relative luminance 0.063; OKLCH L 41.5% C 0.186 H 273.0°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#3136AE
RGB	rgb(49, 54, 174)
HSL	hsl(238, 56%, 44%)
HSV	hsv(238, 72%, 68%)
CMYK	cmyk(71.8%, 69%, 0%, 31.8%)
CIE-LAB	lab(30.27, 38.35, -64.32)
CIE-LCH	lch(30.27, 74.88, 300.80°)
OKLab	oklab(41.47% 0.0098 -0.186)
OKLCH	oklch(41.47% 0.186 273)
XYZ	xyz(10.2232, 6.3463, 40.7224)
Luminance	0.0635 (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

#3136AE #AEA931

analogous

#3174AE #3136AE #6A31AE

triadic

#3136AE #AE3136 #36AE31

tetradic

#3136AE #AE3174 #AEA931 #31AE6A

square

#3136AE #AE3174 #AEA931 #31AE6A

split-complementary

#3136AE #AE6A31 #74AE31

monochromatic

#16184E #24277E #3136AE #4F54CD #7F82DB

Accessibility & contrast

On white

9.25

#3136AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#3136AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3136AE

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3136AE	#FFFFFF	#000000	##FFFFFF
##3136AE	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB2

Deuteranopia (green-blind)

#0041AC

Tritanopia (blue-blind)

#00576D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3136ae;
/* rgb */ color: rgb(49, 54, 174);
/* oklch */ color: oklch(41.5% 0.186 273.0);

Tailwind

colors: {
  custom: {
    50: '#7b6ec7',
    500: '#3136ae',
    950: '#000000',
  },
}

SCSS

$custom: #3136ae;
$custom-light: #7b6ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#3136ae",
  "rgb": {
    "r": 49,
    "g": 54,
    "b": 174
  },
  "hsl": {
    "h": 237.6,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.41473,
    "c": 0.18622,
    "h": 273
  },
  "luminance": 0.06347
}

Semantic roles & 50–950 ramp

primary

#3136AE

secondary

#C4C177

accent

#D948DF

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3136AE

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

Preview Lab → · Contrast checker → · Palette generator →