#2A2CB6#2A2CB6

#2A2CB6 is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 40.4% C 0.208 H 271.6°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#2A2CB6
RGB	rgb(42, 44, 182)
HSL	hsl(239, 63%, 44%)
HSV	hsv(239, 77%, 71%)
CMYK	cmyk(76.9%, 75.8%, 0%, 28.6%)
CIE-LAB	lab(28.56, 46.26, -71.92)
CIE-LCH	lch(28.56, 85.51, 302.75°)
OKLab	oklab(40.39% 0.0057 -0.2082)
OKLCH	oklch(40.39% 0.208 271.6)
XYZ	xyz(10.2962, 5.6699, 44.7987)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2CB6 #B6B42A

analogous

#2A72B6 #2A2CB6 #6E2AB6

triadic

#2A2CB6 #B62A2C #2CB62A

tetradic

#2A2CB6 #B62A72 #B6B42A #2AB66E

square

#2A2CB6 #B62A72 #B6B42A #2AB66E

split-complementary

#2A2CB6 #B66E2A #72B62A

monochromatic

#131453 #1F2084 #2A2CB6 #484AD5 #7A7CE0

Accessibility & contrast

On white

9.84

#2A2CB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#2A2CB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2CB6

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2CB6	#FFFFFF	#000000	##FFFFFF
##2A2CB6	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ABA

Deuteranopia (green-blind)

#003CB4

Tritanopia (blue-blind)

#00556F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2a2cb6;
/* rgb */ color: rgb(42, 44, 182);
/* oklch */ color: oklch(40.4% 0.208 271.6);

Tailwind

colors: {
  custom: {
    50: '#7c67cd',
    500: '#2a2cb6',
    950: '#000000',
  },
}

SCSS

$custom: #2a2cb6;
$custom-light: #7c67cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2cb6",
  "rgb": {
    "r": 42,
    "g": 44,
    "b": 182
  },
  "hsl": {
    "h": 239.143,
    "s": 62.5,
    "l": 43.922
  },
  "oklch": {
    "l": 0.40388,
    "c": 0.20829,
    "h": 271.6
  },
  "luminance": 0.05671
}

Semantic roles & 50–950 ramp

primary

#2A2CB6

secondary

#C8C773

accent

#E342E6

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0614

muted

#7C7A82

Preview Lab

Preview with #2A2CB6

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

Preview Lab → · Contrast checker → · Palette generator →