#2A2CB5#2A2CB5

#2A2CB5 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.3% C 0.207 H 271.6°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#2A2CB5
RGB	rgb(42, 44, 181)
HSL	hsl(239, 62%, 44%)
HSV	hsv(239, 77%, 71%)
CMYK	cmyk(76.8%, 75.7%, 0%, 29%)
CIE-LAB	lab(28.46, 45.93, -71.50)
CIE-LCH	lch(28.46, 84.99, 302.72°)
OKLab	oklab(40.28% 0.0058 -0.207)
OKLCH	oklch(40.28% 0.207 271.6)
XYZ	xyz(10.1932, 5.6287, 44.2563)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2CB5 #B5B32A

analogous

#2A71B5 #2A2CB5 #6D2AB5

triadic

#2A2CB5 #B52A2C #2CB52A

tetradic

#2A2CB5 #B52A71 #B5B32A #2AB56D

square

#2A2CB5 #B52A71 #B5B32A #2AB56D

split-complementary

#2A2CB5 #B56D2A #71B52A

monochromatic

#131452 #1E2083 #2A2CB5 #484AD4 #797BE0

Accessibility & contrast

On white

9.88

#2A2CB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#2A2CB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2CB5

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2CB5	#FFFFFF	#000000	##FFFFFF
##2A2CB5	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB9

Deuteranopia (green-blind)

#003CB3

Tritanopia (blue-blind)

#00556F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2a2cb5;
/* rgb */ color: rgb(42, 44, 181);
/* oklch */ color: oklch(40.3% 0.207 271.6);

Tailwind

colors: {
  custom: {
    50: '#7c67cd',
    500: '#2a2cb5',
    950: '#000000',
  },
}

SCSS

$custom: #2a2cb5;
$custom-light: #7c67cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2cb5",
  "rgb": {
    "r": 42,
    "g": 44,
    "b": 181
  },
  "hsl": {
    "h": 239.137,
    "s": 62.332,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40279,
    "c": 0.20708,
    "h": 271.6
  },
  "luminance": 0.0563
}

Semantic roles & 50–950 ramp

primary

#2A2CB5

secondary

#C8C773

accent

#E342E5

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0614

muted

#7C7A82

Preview Lab

Preview with #2A2CB5

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

Preview Lab → · Contrast checker → · Palette generator →