#2A2AB5#2A2AB5

#2A2AB5 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.0% C 0.209 H 271.8°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#2A2AB5
RGB	rgb(42, 42, 181)
HSL	hsl(240, 62%, 44%)
HSV	hsv(240, 77%, 71%)
CMYK	cmyk(76.8%, 76.8%, 0%, 29%)
CIE-LAB	lab(28.07, 47.03, -72.14)
CIE-LCH	lch(28.07, 86.12, 303.10°)
OKLab	oklab(40.01% 0.0066 -0.2088)
OKLCH	oklch(40.01% 0.209 271.8)
XYZ	xyz(10.1205, 5.4833, 44.2321)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2AB5 #B5B52A

analogous

#2A6FB5 #2A2AB5 #6F2AB5

triadic

#2A2AB5 #B52A2A #2AB52A

tetradic

#2A2AB5 #B52A6F #B5B52A #2AB56F

square

#2A2AB5 #B52A6F #B5B52A #2AB56F

split-complementary

#2A2AB5 #B56F2A #6FB52A

monochromatic

#131352 #1E1E83 #2A2AB5 #4848D4 #7979E0

Accessibility & contrast

On white

10.02

#2A2AB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2A2AB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2AB5

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2AB5	#FFFFFF	#000000	##FFFFFF
##2A2AB5	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B9

Deuteranopia (green-blind)

#003BB3

Tritanopia (blue-blind)

#00546E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2a2ab5;
/* rgb */ color: rgb(42, 42, 181);
/* oklch */ color: oklch(40.0% 0.209 271.8);

Tailwind

colors: {
  custom: {
    50: '#7c66cd',
    500: '#2a2ab5',
    950: '#000000',
  },
}

SCSS

$custom: #2a2ab5;
$custom-light: #7c66cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2ab5",
  "rgb": {
    "r": 42,
    "g": 42,
    "b": 181
  },
  "hsl": {
    "h": 240,
    "s": 62.332,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40006,
    "c": 0.20894,
    "h": 271.8
  },
  "luminance": 0.05484
}

Semantic roles & 50–950 ramp

primary

#2A2AB5

secondary

#C8C873

accent

#E542E5

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0614

muted

#7C7A82

Preview Lab

Preview with #2A2AB5

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

Preview Lab → · Contrast checker → · Palette generator →