#2A286E#2A286E

#2A286E is a dark, moderate blue. Relative luminance 0.031; OKLCH L 32.5% C 0.118 H 278.9°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#2A286E
RGB	rgb(42, 40, 110)
HSL	hsl(242, 47%, 29%)
HSV	hsv(242, 64%, 43%)
CMYK	cmyk(61.8%, 63.6%, 0%, 56.9%)
CIE-LAB	lab(20.58, 23.58, -40.49)
CIE-LCH	lch(20.58, 46.86, 300.22°)
OKLab	oklab(32.5% 0.0181 -0.1164)
OKLCH	oklch(32.5% 0.118 278.9)
XYZ	xyz(4.5272, 3.1353, 15.1154)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A286E #6C6E28

analogous

#28496E #2A286E #4D286E

triadic

#2A286E #6E2A28 #286E2A

tetradic

#2A286E #6E2849 #6C6E28 #286E4D

square

#2A286E #6E2849 #6C6E28 #286E4D

split-complementary

#2A286E #6E4D28 #496E28

monochromatic

#090816 #191841 #2A286E #3B389B #5451C0

Accessibility & contrast

On white

12.91

#2A286E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2A286E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A286E

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A286E	#FFFFFF	#000000	##FFFFFF
##2A286E	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003470

Deuteranopia (green-blind)

#002F6D

Tritanopia (blue-blind)

#003947

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2a286e;
/* rgb */ color: rgb(42, 40, 110);
/* oklch */ color: oklch(32.5% 0.118 278.9);

Tailwind

colors: {
  custom: {
    50: '#6b6298',
    500: '#2a286e',
    950: '#000000',
  },
}

SCSS

$custom: #2a286e;
$custom-light: #6b6298;
$custom-dark: #000000;

JSON

{
  "hex": "#2a286e",
  "rgb": {
    "r": 42,
    "g": 40,
    "b": 110
  },
  "hsl": {
    "h": 241.714,
    "s": 46.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.32497,
    "c": 0.11777,
    "h": 278.9
  },
  "luminance": 0.03136
}

Semantic roles & 50–950 ramp

primary

#2A286E

secondary

#9EA051

accent

#D651D3

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #2A286E

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

Preview Lab → · Contrast checker → · Palette generator →