#2A2199#2A2199

#2A2199 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.7% C 0.183 H 275.1°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#2A2199
RGB	rgb(42, 33, 153)
HSL	hsl(245, 65%, 36%)
HSV	hsv(245, 78%, 60%)
CMYK	cmyk(72.5%, 78.4%, 0%, 40%)
CIE-LAB	lab(23.27, 42.76, -63.15)
CIE-LCH	lch(23.27, 76.27, 304.10°)
OKLab	oklab(35.72% 0.0164 -0.1826)
OKLCH	oklch(35.72% 0.183 275.1)
XYZ	xyz(7.2466, 3.8792, 30.4977)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2199 #909921

analogous

#215499 #2A2199 #662199

triadic

#2A2199 #992A21 #21992A

tetradic

#2A2199 #992154 #909921 #219966

square

#2A2199 #992154 #909921 #219966

split-complementary

#2A2199 #996621 #549921

monochromatic

#0E0B34 #1C1667 #2A2199 #382CCB #6359DB

Accessibility & contrast

On white

11.82

#2A2199 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2A2199 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2199

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2199	#FFFFFF	#000000	##FFFFFF
##2A2199	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9C

Deuteranopia (green-blind)

#003297

Tritanopia (blue-blind)

#00455C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2a2199;
/* rgb */ color: rgb(42, 33, 153);
/* oklch */ color: oklch(35.7% 0.183 275.1);

Tailwind

colors: {
  custom: {
    50: '#765fb8',
    500: '#2a2199',
    950: '#000000',
  },
}

SCSS

$custom: #2a2199;
$custom-light: #765fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2199",
  "rgb": {
    "r": 42,
    "g": 33,
    "b": 153
  },
  "hsl": {
    "h": 244.5,
    "s": 64.516,
    "l": 36.471
  },
  "oklch": {
    "l": 0.35716,
    "c": 0.18335,
    "h": 275.1
  },
  "luminance": 0.0388
}

Semantic roles & 50–950 ramp

primary

#2A2199

secondary

#B7BF56

accent

#E840DB

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2A2199

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

Preview Lab → · Contrast checker → · Palette generator →