#2A2298#2A2298

#2A2298 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.7% C 0.181 H 275.1°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#2A2298
RGB	rgb(42, 34, 152)
HSL	hsl(244, 63%, 36%)
HSV	hsv(244, 78%, 60%)
CMYK	cmyk(72.4%, 77.6%, 0%, 40.4%)
CIE-LAB	lab(23.35, 41.89, -62.41)
CIE-LCH	lch(23.35, 75.16, 303.87°)
OKLab	oklab(35.74% 0.0161 -0.1805)
OKLCH	oklch(35.74% 0.181 275.1)
XYZ	xyz(7.1925, 3.9026, 30.0739)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2298 #909822

analogous

#225598 #2A2298 #652298

triadic

#2A2298 #982A22 #22982A

tetradic

#2A2298 #982255 #909822 #229865

square

#2A2298 #982255 #909822 #229865

split-complementary

#2A2298 #986522 #559822

monochromatic

#0E0C34 #1C1766 #2A2298 #382DCA #635ADA

Accessibility & contrast

On white

11.79

#2A2298 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2A2298 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2298

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2298	#FFFFFF	#000000	##FFFFFF
##2A2298	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9B

Deuteranopia (green-blind)

#003296

Tritanopia (blue-blind)

#00455C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2a2298;
/* rgb */ color: rgb(42, 34, 152);
/* oklch */ color: oklch(35.7% 0.181 275.1);

Tailwind

colors: {
  custom: {
    50: '#755fb8',
    500: '#2a2298',
    950: '#000000',
  },
}

SCSS

$custom: #2a2298;
$custom-light: #755fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2298",
  "rgb": {
    "r": 42,
    "g": 34,
    "b": 152
  },
  "hsl": {
    "h": 244.068,
    "s": 63.441,
    "l": 36.471
  },
  "oklch": {
    "l": 0.35739,
    "c": 0.18119,
    "h": 275.1
  },
  "luminance": 0.03903
}

Semantic roles & 50–950 ramp

primary

#2A2298

secondary

#B7BE57

accent

#E641DB

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2A2298

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

Preview Lab → · Contrast checker → · Palette generator →