#2B36AF#2B36AF

#2B36AF is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.2% C 0.189 H 270.9°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#2B36AF
RGB	rgb(43, 54, 175)
HSL	hsl(235, 61%, 43%)
HSV	hsv(235, 75%, 69%)
CMYK	cmyk(75.4%, 69.1%, 0%, 31.4%)
CIE-LAB	lab(30.02, 38.06, -65.33)
CIE-LCH	lch(30.02, 75.61, 300.22°)
OKLab	oklab(41.23% 0.0031 -0.1891)
OKLCH	oklch(41.23% 0.189 270.9)
XYZ	xyz(10.0507, 6.2460, 41.2250)
Luminance	0.0625 (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

#2B36AF #AFA42B

analogous

#2B78AF #2B36AF #622BAF

triadic

#2B36AF #AF2B36 #36AF2B

tetradic

#2B36AF #AF2B78 #AFA42B #2BAF62

square

#2B36AF #AF2B78 #AFA42B #2BAF62

split-complementary

#2B36AF #AF622B #78AF2B

monochromatic

#13184D #1F277E #2B36AF #4651D1 #777FDE

Accessibility & contrast

On white

9.34

#2B36AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#2B36AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B36AF

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B36AF	#FFFFFF	#000000	##FFFFFF
##2B36AF	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB3

Deuteranopia (green-blind)

#0040AD

Tritanopia (blue-blind)

#00576E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2b36af;
/* rgb */ color: rgb(43, 54, 175);
/* oklch */ color: oklch(41.2% 0.189 270.9);

Tailwind

colors: {
  custom: {
    50: '#796dc8',
    500: '#2b36af',
    950: '#000000',
  },
}

SCSS

$custom: #2b36af;
$custom-light: #796dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b36af",
  "rgb": {
    "r": 43,
    "g": 54,
    "b": 175
  },
  "hsl": {
    "h": 235,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.41234,
    "c": 0.18909,
    "h": 270.9
  },
  "luminance": 0.06247
}

Semantic roles & 50–950 ramp

primary

#2B36AF

secondary

#C5BE70

accent

#D644E4

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2B36AF

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

Preview Lab → · Contrast checker → · Palette generator →