#2A286D#2A286D

#2A286D is a dark, moderate blue. Relative luminance 0.031; OKLCH L 32.4% C 0.116 H 279.0°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#2A286D
RGB	rgb(42, 40, 109)
HSL	hsl(242, 46%, 29%)
HSV	hsv(242, 63%, 43%)
CMYK	cmyk(61.5%, 63.3%, 0%, 57.3%)
CIE-LAB	lab(20.49, 23.22, -39.98)
CIE-LCH	lch(20.49, 46.24, 300.15°)
OKLab	oklab(32.41% 0.0182 -0.1149)
OKLCH	oklch(32.41% 0.116 279)
XYZ	xyz(4.4731, 3.1136, 14.8303)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A286D #6B6D28

analogous

#28496D #2A286D #4D286D

triadic

#2A286D #6D2A28 #286D2A

tetradic

#2A286D #6D2849 #6B6D28 #286D4D

square

#2A286D #6D2849 #6B6D28 #286D4D

split-complementary

#2A286D #6D4D28 #496D28

monochromatic

#090816 #191840 #2A286D #3B389A #5450BF

Accessibility & contrast

On white

12.94

#2A286D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#2A286D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A286D

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A286D	#FFFFFF	#000000	##FFFFFF
##2A286D	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346F

Deuteranopia (green-blind)

#002F6C

Tritanopia (blue-blind)

#003946

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2a286d;
/* rgb */ color: rgb(42, 40, 109);
/* oklch */ color: oklch(32.4% 0.116 279.0);

Tailwind

colors: {
  custom: {
    50: '#6b6297',
    500: '#2a286d',
    950: '#000000',
  },
}

SCSS

$custom: #2a286d;
$custom-light: #6b6297;
$custom-dark: #000000;

JSON

{
  "hex": "#2a286d",
  "rgb": {
    "r": 42,
    "g": 40,
    "b": 109
  },
  "hsl": {
    "h": 241.739,
    "s": 46.309,
    "l": 29.216
  },
  "oklch": {
    "l": 0.32408,
    "c": 0.1163,
    "h": 279
  },
  "luminance": 0.03114
}

Semantic roles & 50–950 ramp

primary

#2A286D

secondary

#9D9F51

accent

#D652D2

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050D

muted

#7A797E

Preview Lab

Preview with #2A286D

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

Preview Lab → · Contrast checker → · Palette generator →