#2A2BA8#2A2BA8

#2A2BA8 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.7% C 0.192 H 272.6°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#2A2BA8
RGB	rgb(42, 43, 168)
HSL	hsl(240, 60%, 41%)
HSV	hsv(240, 75%, 66%)
CMYK	cmyk(75%, 74.4%, 0%, 34.1%)
CIE-LAB	lab(26.87, 42.15, -66.34)
CIE-LCH	lch(26.87, 78.60, 302.43°)
OKLab	oklab(38.74% 0.0086 -0.192)
OKLCH	oklch(38.74% 0.192 272.6)
XYZ	xyz(8.8842, 5.0462, 37.5440)
Luminance	0.0505 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2BA8 #A8A72A

analogous

#2A6AA8 #2A2BA8 #682AA8

triadic

#2A2BA8 #A82A2B #2BA82A

tetradic

#2A2BA8 #A82A6A #A8A72A #2AA868

square

#2A2BA8 #A82A6A #A8A72A #2AA868

split-complementary

#2A2BA8 #A8682A #6AA82A

monochromatic

#121246 #1E1E77 #2A2BA8 #4041CF #7172DB

Accessibility & contrast

On white

10.45

#2A2BA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#2A2BA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2BA8

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2BA8	#FFFFFF	#000000	##FFFFFF
##2A2BA8	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AC

Deuteranopia (green-blind)

#0039A6

Tritanopia (blue-blind)

#004F67

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2a2ba8;
/* rgb */ color: rgb(42, 43, 168);
/* oklch */ color: oklch(38.7% 0.192 272.6);

Tailwind

colors: {
  custom: {
    50: '#7866c3',
    500: '#2a2ba8',
    950: '#000000',
  },
}

SCSS

$custom: #2a2ba8;
$custom-light: #7866c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2ba8",
  "rgb": {
    "r": 42,
    "g": 43,
    "b": 168
  },
  "hsl": {
    "h": 239.524,
    "s": 60,
    "l": 41.176
  },
  "oklch": {
    "l": 0.3874,
    "c": 0.19217,
    "h": 272.6
  },
  "luminance": 0.05047
}

Semantic roles & 50–950 ramp

primary

#2A2BA8

secondary

#C3C26B

accent

#E245E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2A2BA8

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

Preview Lab → · Contrast checker → · Palette generator →