#2A2DA9#2A2DA9

#2A2DA9 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.1% C 0.191 H 272.2°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#2A2DA9
RGB	rgb(42, 45, 169)
HSL	hsl(239, 60%, 41%)
HSV	hsv(239, 75%, 66%)
CMYK	cmyk(75.1%, 73.4%, 0%, 33.7%)
CIE-LAB	lab(27.39, 41.32, -66.08)
CIE-LCH	lch(27.39, 77.94, 302.02°)
OKLab	oklab(39.14% 0.0075 -0.1912)
OKLCH	oklch(39.14% 0.191 272.2)
XYZ	xyz(9.0523, 5.2326, 38.0614)
Luminance	0.0523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2DA9 #A9A62A

analogous

#2A6DA9 #2A2DA9 #672AA9

triadic

#2A2DA9 #A92A2D #2DA92A

tetradic

#2A2DA9 #A92A6D #A9A62A #2AA967

square

#2A2DA9 #A92A6D #A9A62A #2AA967

split-complementary

#2A2DA9 #A9672A #6DA92A

monochromatic

#121347 #1E2078 #2A2DA9 #4144D0 #7274DC

Accessibility & contrast

On white

10.26

#2A2DA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2A2DA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2DA9

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2DA9	#FFFFFF	#000000	##FFFFFF
##2A2DA9	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AD

Deuteranopia (green-blind)

#003AA7

Tritanopia (blue-blind)

#005068

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2a2da9;
/* rgb */ color: rgb(42, 45, 169);
/* oklch */ color: oklch(39.1% 0.191 272.2);

Tailwind

colors: {
  custom: {
    50: '#7867c4',
    500: '#2a2da9',
    950: '#000000',
  },
}

SCSS

$custom: #2a2da9;
$custom-light: #7867c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2da9",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 169
  },
  "hsl": {
    "h": 238.583,
    "s": 60.19,
    "l": 41.373
  },
  "oklch": {
    "l": 0.39143,
    "c": 0.19139,
    "h": 272.2
  },
  "luminance": 0.05234
}

Semantic roles & 50–950 ramp

primary

#2A2DA9

secondary

#C3C16C

accent

#E044E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2A2DA9

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

Preview Lab → · Contrast checker → · Palette generator →