#3136A2#3136A2

#3136A2 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.3% C 0.171 H 273.7°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#3136A2
RGB	rgb(49, 54, 162)
HSL	hsl(237, 54%, 41%)
HSV	hsv(237, 70%, 64%)
CMYK	cmyk(69.8%, 66.7%, 0%, 36.5%)
CIE-LAB	lab(29.16, 34.14, -58.93)
CIE-LCH	lch(29.16, 68.11, 300.09°)
OKLab	oklab(40.33% 0.0111 -0.1702)
OKLCH	oklch(40.33% 0.171 273.7)
XYZ	xyz(9.1052, 5.8991, 34.8342)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3136A2 #A29D31

analogous

#316FA2 #3136A2 #6531A2

triadic

#3136A2 #A23136 #36A231

tetradic

#3136A2 #A2316F #A29D31 #31A265

square

#3136A2 #A2316F #A29D31 #31A265

split-complementary

#3136A2 #A26531 #6FA231

monochromatic

#151744 #232673 #3136A2 #484EC8 #777CD6

Accessibility & contrast

On white

9.63

#3136A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#3136A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3136A2

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3136A2	#FFFFFF	#000000	##FFFFFF
##3136A2	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA5

Deuteranopia (green-blind)

#0040A0

Tritanopia (blue-blind)

#005267

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3136a2;
/* rgb */ color: rgb(49, 54, 162);
/* oklch */ color: oklch(40.3% 0.171 273.7);

Tailwind

colors: {
  custom: {
    50: '#796dbf',
    500: '#3136a2',
    950: '#000000',
  },
}

SCSS

$custom: #3136a2;
$custom-light: #796dbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3136a2",
  "rgb": {
    "r": 49,
    "g": 54,
    "b": 162
  },
  "hsl": {
    "h": 237.345,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40326,
    "c": 0.17055,
    "h": 273.7
  },
  "luminance": 0.059
}

Semantic roles & 50–950 ramp

primary

#3136A2

secondary

#BEBB71

accent

#D64BDD

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #3136A2

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

Preview Lab → · Contrast checker → · Palette generator →