#2A2CA2#2A2CA2

#2A2CA2 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.3% C 0.184 H 272.8°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#2A2CA2
RGB	rgb(42, 44, 162)
HSL	hsl(239, 59%, 40%)
HSV	hsv(239, 74%, 64%)
CMYK	cmyk(74.1%, 72.8%, 0%, 36.5%)
CIE-LAB	lab(26.45, 39.51, -63.39)
CIE-LCH	lch(26.45, 74.70, 301.93°)
OKLab	oklab(38.26% 0.0091 -0.1834)
OKLCH	oklch(38.26% 0.184 272.8)
XYZ	xyz(8.3749, 4.9014, 34.6801)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2CA2 #A2A02A

analogous

#2A68A2 #2A2CA2 #642AA2

triadic

#2A2CA2 #A22A2C #2CA22A

tetradic

#2A2CA2 #A22A68 #A2A02A #2AA264

square

#2A2CA2 #A22A68 #A2A02A #2AA264

split-complementary

#2A2CA2 #A2642A #68A22A

monochromatic

#111241 #1D1F71 #2A2CA2 #3D3FCD #6D6FD9

Accessibility & contrast

On white

10.60

#2A2CA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#2A2CA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2CA2

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2CA2	#FFFFFF	#000000	##FFFFFF
##2A2CA2	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A6

Deuteranopia (green-blind)

#0039A0

Tritanopia (blue-blind)

#004D64

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2a2ca2;
/* rgb */ color: rgb(42, 44, 162);
/* oklch */ color: oklch(38.3% 0.184 272.8);

Tailwind

colors: {
  custom: {
    50: '#7766bf',
    500: '#2a2ca2',
    950: '#000000',
  },
}

SCSS

$custom: #2a2ca2;
$custom-light: #7766bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2ca2",
  "rgb": {
    "r": 42,
    "g": 44,
    "b": 162
  },
  "hsl": {
    "h": 239,
    "s": 58.824,
    "l": 40
  },
  "oklch": {
    "l": 0.38258,
    "c": 0.18363,
    "h": 272.8
  },
  "luminance": 0.04902
}

Semantic roles & 50–950 ramp

primary

#2A2CA2

secondary

#C0BF68

accent

#DF46E2

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2A2CA2

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

Preview Lab → · Contrast checker → · Palette generator →