#2A36AF#2A36AF

#2A36AF is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.2% C 0.189 H 270.6°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#2A36AF
RGB	rgb(42, 54, 175)
HSL	hsl(235, 61%, 43%)
HSV	hsv(235, 76%, 69%)
CMYK	cmyk(76%, 69.1%, 0%, 31.4%)
CIE-LAB	lab(29.97, 37.96, -65.42)
CIE-LCH	lch(29.97, 75.64, 300.12°)
OKLab	oklab(41.18% 0.0021 -0.1893)
OKLCH	oklch(41.18% 0.189 270.6)
XYZ	xyz(10.0092, 6.2246, 41.2231)
Luminance	0.0623 (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

#2A36AF #AFA32A

analogous

#2A79AF #2A36AF #602AAF

triadic

#2A36AF #AF2A36 #36AF2A

tetradic

#2A36AF #AF2A79 #AFA32A #2AAF60

square

#2A36AF #AF2A79 #AFA32A #2AAF60

split-complementary

#2A36AF #AF602A #79AF2A

monochromatic

#12184C #1E277E #2A36AF #4451D2 #757FDE

Accessibility & contrast

On white

9.35

#2A36AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#2A36AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A36AF

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A36AF	#FFFFFF	#000000	##FFFFFF
##2A36AF	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	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: #2a36af;
/* rgb */ color: rgb(42, 54, 175);
/* oklch */ color: oklch(41.2% 0.189 270.6);

Tailwind

colors: {
  custom: {
    50: '#796dc8',
    500: '#2a36af',
    950: '#000000',
  },
}

SCSS

$custom: #2a36af;
$custom-light: #796dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a36af",
  "rgb": {
    "r": 42,
    "g": 54,
    "b": 175
  },
  "hsl": {
    "h": 234.586,
    "s": 61.29,
    "l": 42.549
  },
  "oklch": {
    "l": 0.41182,
    "c": 0.18935,
    "h": 270.6
  },
  "luminance": 0.06226
}

Semantic roles & 50–950 ramp

primary

#2A36AF

secondary

#C6BE6F

accent

#D643E4

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2A36AF

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

Preview Lab → · Contrast checker → · Palette generator →