#2A2AA9#2A2AA9

#2A2AA9 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.7% C 0.194 H 272.6°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#2A2AA9
RGB	rgb(42, 42, 169)
HSL	hsl(240, 60%, 41%)
HSV	hsv(240, 75%, 66%)
CMYK	cmyk(75.1%, 75.1%, 0%, 33.7%)
CIE-LAB	lab(26.77, 43.06, -67.10)
CIE-LCH	lch(26.77, 79.73, 302.69°)
OKLab	oklab(38.7% 0.0089 -0.1942)
OKLCH	oklch(38.7% 0.194 272.6)
XYZ	xyz(8.9418, 5.0118, 38.0245)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2AA9 #A9A92A

analogous

#2A6AA9 #2A2AA9 #6A2AA9

triadic

#2A2AA9 #A92A2A #2AA92A

tetradic

#2A2AA9 #A92A6A #A9A92A #2AA96A

square

#2A2AA9 #A92A6A #A9A92A #2AA96A

split-complementary

#2A2AA9 #A96A2A #6AA92A

monochromatic

#121247 #1E1E78 #2A2AA9 #4141D0 #7272DC

Accessibility & contrast

On white

10.49

#2A2AA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2A2AA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2AA9

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2AA9	#FFFFFF	#000000	##FFFFFF
##2A2AA9	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AD

Deuteranopia (green-blind)

#0039A7

Tritanopia (blue-blind)

#004F67

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2a2aa9;
/* rgb */ color: rgb(42, 42, 169);
/* oklch */ color: oklch(38.7% 0.194 272.6);

Tailwind

colors: {
  custom: {
    50: '#7965c4',
    500: '#2a2aa9',
    950: '#000000',
  },
}

SCSS

$custom: #2a2aa9;
$custom-light: #7965c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2aa9",
  "rgb": {
    "r": 42,
    "g": 42,
    "b": 169
  },
  "hsl": {
    "h": 240,
    "s": 60.19,
    "l": 41.373
  },
  "oklch": {
    "l": 0.38702,
    "c": 0.1944,
    "h": 272.6
  },
  "luminance": 0.05013
}

Semantic roles & 50–950 ramp

primary

#2A2AA9

secondary

#C3C36C

accent

#E344E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2A2AA9

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

Preview Lab → · Contrast checker → · Palette generator →