#2A2099#2A2099

#2A2099 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.6% C 0.184 H 275.2°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#2A2099
RGB	rgb(42, 32, 153)
HSL	hsl(245, 65%, 36%)
HSV	hsv(245, 79%, 60%)
CMYK	cmyk(72.5%, 79.1%, 0%, 40%)
CIE-LAB	lab(23.08, 43.29, -63.46)
CIE-LCH	lch(23.08, 76.82, 304.30°)
OKLab	oklab(35.59% 0.0168 -0.1835)
OKLCH	oklch(35.59% 0.184 275.2)
XYZ	xyz(7.2192, 3.8245, 30.4886)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2099 #8F9920

analogous

#205399 #2A2099 #672099

triadic

#2A2099 #992A20 #20992A

tetradic

#2A2099 #992053 #8F9920 #209967

square

#2A2099 #992053 #8F9920 #209967

split-complementary

#2A2099 #996720 #539920

monochromatic

#0E0B34 #1C1566 #2A2099 #382BCC #6257DC

Accessibility & contrast

On white

11.90

#2A2099 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2A2099 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2099

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2099	#FFFFFF	#000000	##FFFFFF
##2A2099	1.00	11.90	1.77	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9C

Deuteranopia (green-blind)

#003297

Tritanopia (blue-blind)

#00445C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2a2099;
/* rgb */ color: rgb(42, 32, 153);
/* oklch */ color: oklch(35.6% 0.184 275.2);

Tailwind

colors: {
  custom: {
    50: '#765eb8',
    500: '#2a2099',
    950: '#000000',
  },
}

SCSS

$custom: #2a2099;
$custom-light: #765eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2099",
  "rgb": {
    "r": 42,
    "g": 32,
    "b": 153
  },
  "hsl": {
    "h": 244.959,
    "s": 65.405,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35586,
    "c": 0.18427,
    "h": 275.2
  },
  "luminance": 0.03825
}

Semantic roles & 50–950 ramp

primary

#2A2099

secondary

#B7C055

accent

#E83FDA

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2A2099

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

Preview Lab → · Contrast checker → · Palette generator →