#2B2FAC#2B2FAC

#2B2FAC is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.8% C 0.193 H 272.1°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#2B2FAC
RGB	rgb(43, 47, 172)
HSL	hsl(238, 60%, 42%)
HSV	hsv(238, 75%, 67%)
CMYK	cmyk(75%, 72.7%, 0%, 32.5%)
CIE-LAB	lab(28.18, 41.26, -66.58)
CIE-LCH	lch(28.18, 78.33, 301.79°)
OKLab	oklab(39.82% 0.0071 -0.1927)
OKLCH	oklch(39.82% 0.193 272.1)
XYZ	xyz(9.4567, 5.5242, 39.5896)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2FAC #ACA82B

analogous

#2B6FAC #2B2FAC #682BAC

triadic

#2B2FAC #AC2B2F #2FAC2B

tetradic

#2B2FAC #AC2B6F #ACA82B #2BAC68

square

#2B2FAC #AC2B6F #ACA82B #2BAC68

split-complementary

#2B2FAC #AC682B #6FAC2B

monochromatic

#13144A #1F227B #2B2FAC #4448D0 #7578DC

Accessibility & contrast

On white

9.98

#2B2FAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#2B2FAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2FAC

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2FAC	#FFFFFF	#000000	##FFFFFF
##2B2FAC	1.00	9.98	2.11	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B0

Deuteranopia (green-blind)

#003CAA

Tritanopia (blue-blind)

#00536A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2b2fac;
/* rgb */ color: rgb(43, 47, 172);
/* oklch */ color: oklch(39.8% 0.193 272.1);

Tailwind

colors: {
  custom: {
    50: '#7969c6',
    500: '#2b2fac',
    950: '#000000',
  },
}

SCSS

$custom: #2b2fac;
$custom-light: #7969c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2fac",
  "rgb": {
    "r": 43,
    "g": 47,
    "b": 172
  },
  "hsl": {
    "h": 238.14,
    "s": 60,
    "l": 42.157
  },
  "oklch": {
    "l": 0.39816,
    "c": 0.1928,
    "h": 272.1
  },
  "luminance": 0.05525
}

Semantic roles & 50–950 ramp

primary

#2B2FAC

secondary

#C4C16F

accent

#DE45E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2B2FAC

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

Preview Lab → · Contrast checker → · Palette generator →