#3136C0#3136C0

#3136C0 is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.3% C 0.209 H 272.0°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#3136C0
RGB	rgb(49, 54, 192)
HSL	hsl(238, 59%, 47%)
HSV	hsv(238, 74%, 75%)
CMYK	cmyk(74.5%, 71.9%, 0%, 24.7%)
CIE-LAB	lab(32.02, 44.51, -72.11)
CIE-LCH	lch(32.02, 84.74, 301.68°)
OKLab	oklab(43.26% 0.0074 -0.2087)
OKLCH	oklch(43.26% 0.209 272)
XYZ	xyz(12.0970, 7.0958, 50.5910)
Luminance	0.0710 (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

#3136C0 #C0BB31

analogous

#317EC0 #3136C0 #7431C0

triadic

#3136C0 #C03136 #36C031

tetradic

#3136C0 #C0317E #C0BB31 #31C074

square

#3136C0 #C0317E #C0BB31 #31C074

split-complementary

#3136C0 #C07431 #7EC031

monochromatic

#181B5E #25288F #3136C0 #595ED5 #8A8DE1

Accessibility & contrast

On white

8.68

#3136C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#3136C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3136C0

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3136C0	#FFFFFF	#000000	##FFFFFF
##3136C0	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C4

Deuteranopia (green-blind)

#0044BE

Tritanopia (blue-blind)

#005D77

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3136c0;
/* rgb */ color: rgb(49, 54, 192);
/* oklch */ color: oklch(43.3% 0.209 272.0);

Tailwind

colors: {
  custom: {
    50: '#806ed4',
    500: '#3136c0',
    950: '#000000',
  },
}

SCSS

$custom: #3136c0;
$custom-light: #806ed4;
$custom-dark: #000000;

JSON

{
  "hex": "#3136c0",
  "rgb": {
    "r": 49,
    "g": 54,
    "b": 192
  },
  "hsl": {
    "h": 237.902,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.43264,
    "c": 0.2088,
    "h": 272
  },
  "luminance": 0.07097
}

Semantic roles & 50–950 ramp

primary

#3136C0

secondary

#CBC982

accent

#DD45E3

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3136C0

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

Preview Lab → · Contrast checker → · Palette generator →