#2A2287#2A2287

#2A2287 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.9% C 0.160 H 277.1°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#2A2287
RGB	rgb(42, 34, 135)
HSL	hsl(245, 60%, 33%)
HSV	hsv(245, 75%, 53%)
CMYK	cmyk(68.9%, 74.8%, 0%, 47.1%)
CIE-LAB	lab(21.52, 36.21, -54.86)
CIE-LCH	lch(21.52, 65.74, 303.43°)
OKLab	oklab(33.91% 0.0199 -0.1585)
OKLCH	oklch(33.91% 0.16 277.1)
XYZ	xyz(5.8986, 3.3851, 23.2595)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2287 #7F8722

analogous

#224D87 #2A2287 #5C2287

triadic

#2A2287 #872A22 #22872A

tetradic

#2A2287 #87224D #7F8722 #22875C

square

#2A2287 #87224D #7F8722 #22875C

split-complementary

#2A2287 #875C22 #4D8722

monochromatic

#0C0925 #1B1656 #2A2287 #392EB8 #5B50D3

Accessibility & contrast

On white

12.52

#2A2287 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2A2287 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2287

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2287	#FFFFFF	#000000	##FFFFFF
##2A2287	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388A

Deuteranopia (green-blind)

#002F85

Tritanopia (blue-blind)

#003E52

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2a2287;
/* rgb */ color: rgb(42, 34, 135);
/* oklch */ color: oklch(33.9% 0.160 277.1);

Tailwind

colors: {
  custom: {
    50: '#715fab',
    500: '#2a2287',
    950: '#000000',
  },
}

SCSS

$custom: #2a2287;
$custom-light: #715fab;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2287",
  "rgb": {
    "r": 42,
    "g": 34,
    "b": 135
  },
  "hsl": {
    "h": 244.752,
    "s": 59.763,
    "l": 33.137
  },
  "oklch": {
    "l": 0.33907,
    "c": 0.15971,
    "h": 277.1
  },
  "luminance": 0.03386
}

Semantic roles & 50–950 ramp

primary

#2A2287

secondary

#AEB74E

accent

#E345D6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2A2287

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

Preview Lab → · Contrast checker → · Palette generator →