#2B36AA#2B36AA

#2B36AA is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.7% C 0.183 H 271.1°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#2B36AA
RGB	rgb(43, 54, 170)
HSL	hsl(235, 60%, 42%)
HSV	hsv(235, 75%, 67%)
CMYK	cmyk(74.7%, 68.2%, 0%, 33.3%)
CIE-LAB	lab(29.55, 36.28, -63.13)
CIE-LCH	lch(29.55, 72.81, 299.89°)
OKLab	oklab(40.74% 0.0036 -0.1826)
OKLCH	oklch(40.74% 0.183 271.1)
XYZ	xyz(9.5687, 6.0532, 38.6865)
Luminance	0.0605 (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

#2B36AA #AA9F2B

analogous

#2B76AA #2B36AA #602BAA

triadic

#2B36AA #AA2B36 #36AA2B

tetradic

#2B36AA #AA2B76 #AA9F2B #2BAA60

square

#2B36AA #AA2B76 #AA9F2B #2BAA60

split-complementary

#2B36AA #AA602B #76AA2B

monochromatic

#121748 #1F2679 #2B36AA #434FCF #747DDC

Accessibility & contrast

On white

9.50

#2B36AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#2B36AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B36AA

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B36AA	#FFFFFF	#000000	##FFFFFF
##2B36AA	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CAE

Deuteranopia (green-blind)

#0040A8

Tritanopia (blue-blind)

#00556B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2b36aa;
/* rgb */ color: rgb(43, 54, 170);
/* oklch */ color: oklch(40.7% 0.183 271.1);

Tailwind

colors: {
  custom: {
    50: '#786dc4',
    500: '#2b36aa',
    950: '#000000',
  },
}

SCSS

$custom: #2b36aa;
$custom-light: #786dc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b36aa",
  "rgb": {
    "r": 43,
    "g": 54,
    "b": 170
  },
  "hsl": {
    "h": 234.803,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.40742,
    "c": 0.18265,
    "h": 271.1
  },
  "luminance": 0.06054
}

Semantic roles & 50–950 ramp

primary

#2B36AA

secondary

#C3BC6E

accent

#D545E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2B36AA

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

Preview Lab → · Contrast checker → · Palette generator →