#3136A6#3136A6

#3136A6 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.7% C 0.176 H 273.5°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#3136A6
RGB	rgb(49, 54, 166)
HSL	hsl(237, 54%, 42%)
HSV	hsv(237, 70%, 65%)
CMYK	cmyk(70.5%, 67.5%, 0%, 34.9%)
CIE-LAB	lab(29.52, 35.55, -60.75)
CIE-LCH	lch(29.52, 70.38, 300.34°)
OKLab	oklab(40.7% 0.0107 -0.1755)
OKLCH	oklch(40.7% 0.176 273.5)
XYZ	xyz(9.4664, 6.0436, 36.7366)
Luminance	0.0604 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.61

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3136A6 #A6A131

analogous

#3171A6 #3136A6 #6731A6

triadic

#3136A6 #A63136 #36A631

tetradic

#3136A6 #A63171 #A6A131 #31A667

square

#3136A6 #A63171 #A6A131 #31A667

split-complementary

#3136A6 #A66731 #71A631

monochromatic

#151747 #232777 #3136A6 #4A50CA #7A7ED8

Accessibility & contrast

On white

9.51

#3136A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#3136A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3136A6

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3136A6	#FFFFFF	#000000	##FFFFFF
##3136A6	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA9

Deuteranopia (green-blind)

#0040A4

Tritanopia (blue-blind)

#005469

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3136a6;
/* rgb */ color: rgb(49, 54, 166);
/* oklch */ color: oklch(40.7% 0.176 273.5);

Tailwind

colors: {
  custom: {
    50: '#7a6dc1',
    500: '#3136a6',
    950: '#000000',
  },
}

SCSS

$custom: #3136a6;
$custom-light: #7a6dc1;
$custom-dark: #000000;

JSON

{
  "hex": "#3136a6",
  "rgb": {
    "r": 49,
    "g": 54,
    "b": 166
  },
  "hsl": {
    "h": 237.436,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.40704,
    "c": 0.17584,
    "h": 273.5
  },
  "luminance": 0.06044
}

Semantic roles & 50–950 ramp

primary

#3136A6

secondary

#C0BD73

accent

#D74ADE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #3136A6

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

Preview Lab → · Contrast checker → · Palette generator →