#2A2FA2#2A2FA2

#2A2FA2 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.7% C 0.180 H 272.4°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#2A2FA2
RGB	rgb(42, 47, 162)
HSL	hsl(238, 59%, 40%)
HSV	hsv(238, 74%, 64%)
CMYK	cmyk(74.1%, 71%, 0%, 36.5%)
CIE-LAB	lab(27.11, 37.69, -62.31)
CIE-LCH	lch(27.11, 72.82, 301.17°)
OKLab	oklab(38.73% 0.0075 -0.1802)
OKLCH	oklch(38.73% 0.18 272.4)
XYZ	xyz(8.4908, 5.1330, 34.7187)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2FA2 #A29D2A

analogous

#2A6BA2 #2A2FA2 #612AA2

triadic

#2A2FA2 #A22A2F #2FA22A

tetradic

#2A2FA2 #A22A6B #A29D2A #2AA261

square

#2A2FA2 #A22A6B #A29D2A #2AA261

split-complementary

#2A2FA2 #A2612A #6BA22A

monochromatic

#111341 #1D2171 #2A2FA2 #3D43CD #6D72D9

Accessibility & contrast

On white

10.36

#2A2FA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2A2FA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2FA2

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2FA2	#FFFFFF	#000000	##FFFFFF
##2A2FA2	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A5

Deuteranopia (green-blind)

#003AA0

Tritanopia (blue-blind)

#004F65

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2a2fa2;
/* rgb */ color: rgb(42, 47, 162);
/* oklch */ color: oklch(38.7% 0.180 272.4);

Tailwind

colors: {
  custom: {
    50: '#7768bf',
    500: '#2a2fa2',
    950: '#000000',
  },
}

SCSS

$custom: #2a2fa2;
$custom-light: #7768bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2fa2",
  "rgb": {
    "r": 42,
    "g": 47,
    "b": 162
  },
  "hsl": {
    "h": 237.5,
    "s": 58.824,
    "l": 40
  },
  "oklch": {
    "l": 0.38731,
    "c": 0.1804,
    "h": 272.4
  },
  "luminance": 0.05134
}

Semantic roles & 50–950 ramp

primary

#2A2FA2

secondary

#C0BC68

accent

#DC46E2

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2A2FA2

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

Preview Lab → · Contrast checker → · Palette generator →