#2A286B#2A286B

#2A286B is a dark, moderate blue. Relative luminance 0.031; OKLCH L 32.2% C 0.113 H 279.3°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#2A286B
RGB	rgb(42, 40, 107)
HSL	hsl(242, 46%, 29%)
HSV	hsv(242, 63%, 42%)
CMYK	cmyk(60.7%, 62.6%, 0%, 58%)
CIE-LAB	lab(20.33, 22.50, -38.96)
CIE-LCH	lch(20.33, 44.99, 300.01°)
OKLab	oklab(32.23% 0.0182 -0.1119)
OKLCH	oklch(32.23% 0.113 279.3)
XYZ	xyz(4.3666, 3.0711, 14.2697)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A286B #696B28

analogous

#28486B #2A286B #4C286B

triadic

#2A286B #6B2A28 #286B2A

tetradic

#2A286B #6B2848 #696B28 #286B4C

square

#2A286B #6B2848 #696B28 #286B4C

split-complementary

#2A286B #6B4C28 #486B28

monochromatic

#090816 #19173E #2A286B #3B3998 #5350BE

Accessibility & contrast

On white

13.01

#2A286B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2A286B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A286B

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A286B	#FFFFFF	#000000	##FFFFFF
##2A286B	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346D

Deuteranopia (green-blind)

#002E6A

Tritanopia (blue-blind)

#043845

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2a286b;
/* rgb */ color: rgb(42, 40, 107);
/* oklch */ color: oklch(32.2% 0.113 279.3);

Tailwind

colors: {
  custom: {
    50: '#6b6296',
    500: '#2a286b',
    950: '#000000',
  },
}

SCSS

$custom: #2a286b;
$custom-light: #6b6296;
$custom-dark: #000000;

JSON

{
  "hex": "#2a286b",
  "rgb": {
    "r": 42,
    "g": 40,
    "b": 107
  },
  "hsl": {
    "h": 241.791,
    "s": 45.578,
    "l": 28.824
  },
  "oklch": {
    "l": 0.32233,
    "c": 0.11334,
    "h": 279.3
  },
  "luminance": 0.03071
}

Semantic roles & 50–950 ramp

primary

#2A286B

secondary

#9B9D51

accent

#D553D1

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050D

muted

#7A797E

Preview Lab

Preview with #2A286B

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

Preview Lab → · Contrast checker → · Palette generator →