#2A2BA6#2A2BA6

#2A2BA6 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.5% C 0.190 H 272.7°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#2A2BA6
RGB	rgb(42, 43, 166)
HSL	hsl(240, 60%, 41%)
HSV	hsv(240, 75%, 65%)
CMYK	cmyk(74.7%, 74.1%, 0%, 34.9%)
CIE-LAB	lab(26.66, 41.47, -65.48)
CIE-LCH	lch(26.66, 77.51, 302.35°)
OKLab	oklab(38.53% 0.0089 -0.1895)
OKLCH	oklch(38.53% 0.19 272.7)
XYZ	xyz(8.6993, 4.9723, 36.5703)
Luminance	0.0497 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2BA6 #A6A52A

analogous

#2A69A6 #2A2BA6 #672AA6

triadic

#2A2BA6 #A62A2B #2BA62A

tetradic

#2A2BA6 #A62A69 #A6A52A #2AA667

square

#2A2BA6 #A62A69 #A6A52A #2AA667

split-complementary

#2A2BA6 #A6672A #69A62A

monochromatic

#111244 #1E1E75 #2A2BA6 #3F40CE #7071DB

Accessibility & contrast

On white

10.53

#2A2BA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#2A2BA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2BA6

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2BA6	#FFFFFF	#000000	##FFFFFF
##2A2BA6	1.00	10.53	1.99	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AA

Deuteranopia (green-blind)

#0039A4

Tritanopia (blue-blind)

#004E66

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2a2ba6;
/* rgb */ color: rgb(42, 43, 166);
/* oklch */ color: oklch(38.5% 0.190 272.7);

Tailwind

colors: {
  custom: {
    50: '#7866c2',
    500: '#2a2ba6',
    950: '#000000',
  },
}

SCSS

$custom: #2a2ba6;
$custom-light: #7866c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2ba6",
  "rgb": {
    "r": 42,
    "g": 43,
    "b": 166
  },
  "hsl": {
    "h": 239.516,
    "s": 59.615,
    "l": 40.784
  },
  "oklch": {
    "l": 0.38528,
    "c": 0.18969,
    "h": 272.7
  },
  "luminance": 0.04973
}

Semantic roles & 50–950 ramp

primary

#2A2BA6

secondary

#C2C16A

accent

#E245E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2A2BA6

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

Preview Lab → · Contrast checker → · Palette generator →