#2736BD#2736BD

#2736BD is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.5% C 0.208 H 269.3°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#2736BD
RGB	rgb(39, 54, 189)
HSL	hsl(234, 66%, 45%)
HSV	hsv(234, 79%, 74%)
CMYK	cmyk(79.4%, 71.4%, 0%, 25.9%)
CIE-LAB	lab(31.21, 42.63, -71.69)
CIE-LCH	lch(31.21, 83.41, 300.73°)
OKLab	oklab(42.45% -0.0025 -0.2077)
OKLCH	oklch(42.45% 0.208 269.3)
XYZ	xyz(11.3380, 6.7425, 48.8381)
Luminance	0.0674 (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

#2736BD #BDAE27

analogous

#2781BD #2736BD #6327BD

triadic

#2736BD #BD2736 #36BD27

tetradic

#2736BD #BD2781 #BDAE27 #27BD63

square

#2736BD #BD2781 #BDAE27 #27BD63

split-complementary

#2736BD #BD6327 #81BD27

monochromatic

#121958 #1D288A #2736BD #4856D9 #7B85E4

Accessibility & contrast

On white

8.94

#2736BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#2736BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2736BD

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2736BD	#FFFFFF	#000000	##FFFFFF
##2736BD	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C1

Deuteranopia (green-blind)

#0042BB

Tritanopia (blue-blind)

#005C76

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2736bd;
/* rgb */ color: rgb(39, 54, 189);
/* oklch */ color: oklch(42.5% 0.208 269.3);

Tailwind

colors: {
  custom: {
    50: '#7c6ed2',
    500: '#2736bd',
    950: '#000000',
  },
}

SCSS

$custom: #2736bd;
$custom-light: #7c6ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#2736bd",
  "rgb": {
    "r": 39,
    "g": 54,
    "b": 189
  },
  "hsl": {
    "h": 234,
    "s": 65.789,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42454,
    "c": 0.20769,
    "h": 269.3
  },
  "luminance": 0.06744
}

Semantic roles & 50–950 ramp

primary

#2736BD

secondary

#CCC374

accent

#D83FE9

background

#F8F6FD

surface

#EFECFA

border

#CAC7D3

text

#0B0714

muted

#7C7A83

Preview Lab

Preview with #2736BD

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

Preview Lab → · Contrast checker → · Palette generator →