#2A2899#2A2899

#2A2899 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.7% C 0.176 H 274.2°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#2A2899
RGB	rgb(42, 40, 153)
HSL	hsl(241, 59%, 38%)
HSV	hsv(241, 74%, 60%)
CMYK	cmyk(72.5%, 73.9%, 0%, 40%)
CIE-LAB	lab(24.67, 38.80, -60.84)
CIE-LCH	lch(24.67, 72.16, 302.53°)
OKLab	oklab(36.71% 0.0128 -0.176)
OKLCH	oklch(36.71% 0.176 274.2)
XYZ	xyz(7.4615, 4.3090, 30.5693)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2899 #979928

analogous

#285E99 #2A2899 #622899

triadic

#2A2899 #992A28 #28992A

tetradic

#2A2899 #99285E #979928 #289962

square

#2A2899 #99285E #979928 #289962

split-complementary

#2A2899 #996228 #5E9928

monochromatic

#0F0F38 #1D1B68 #2A2899 #3735CA #6765D7

Accessibility & contrast

On white

11.28

#2A2899 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2A2899 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2899

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2899	#FFFFFF	#000000	##FFFFFF
##2A2899	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409C

Deuteranopia (green-blind)

#003597

Tritanopia (blue-blind)

#00485E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2a2899;
/* rgb */ color: rgb(42, 40, 153);
/* oklch */ color: oklch(36.7% 0.176 274.2);

Tailwind

colors: {
  custom: {
    50: '#7563b8',
    500: '#2a2899',
    950: '#000000',
  },
}

SCSS

$custom: #2a2899;
$custom-light: #7563b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2899",
  "rgb": {
    "r": 42,
    "g": 40,
    "b": 153
  },
  "hsl": {
    "h": 241.062,
    "s": 58.549,
    "l": 37.843
  },
  "oklch": {
    "l": 0.36706,
    "c": 0.17642,
    "h": 274.2
  },
  "luminance": 0.0431
}

Semantic roles & 50–950 ramp

primary

#2A2899

secondary

#BBBD60

accent

#E246DF

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2A2899

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

Preview Lab → · Contrast checker → · Palette generator →