#2B2C98#2B2C98

#2B2C98 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.3% C 0.171 H 274.0°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#2B2C98
RGB	rgb(43, 44, 152)
HSL	hsl(239, 56%, 38%)
HSV	hsv(239, 72%, 60%)
CMYK	cmyk(71.7%, 71.1%, 0%, 40.4%)
CIE-LAB	lab(25.51, 36.15, -58.85)
CIE-LCH	lch(25.51, 69.06, 301.56°)
OKLab	oklab(37.29% 0.0118 -0.1701)
OKLCH	oklch(37.29% 0.171 274)
XYZ	xyz(7.5626, 4.5812, 30.1854)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2C98 #98972B

analogous

#2B6298 #2B2C98 #612B98

triadic

#2B2C98 #982B2C #2C982B

tetradic

#2B2C98 #982B62 #98972B #2B9861

square

#2B2C98 #982B62 #98972B #2B9861

split-complementary

#2B2C98 #98612B #62982B

monochromatic

#101039 #1E1E68 #2B2C98 #393AC7 #696AD5

Accessibility & contrast

On white

10.96

#2B2C98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2B2C98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2C98

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2C98	#FFFFFF	#000000	##FFFFFF
##2B2C98	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429B

Deuteranopia (green-blind)

#003796

Tritanopia (blue-blind)

#004A5E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2b2c98;
/* rgb */ color: rgb(43, 44, 152);
/* oklch */ color: oklch(37.3% 0.171 274.0);

Tailwind

colors: {
  custom: {
    50: '#7566b7',
    500: '#2b2c98',
    950: '#000000',
  },
}

SCSS

$custom: #2b2c98;
$custom-light: #7566b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2c98",
  "rgb": {
    "r": 43,
    "g": 44,
    "b": 152
  },
  "hsl": {
    "h": 239.45,
    "s": 55.897,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37294,
    "c": 0.17053,
    "h": 274
  },
  "luminance": 0.04582
}

Semantic roles & 50–950 ramp

primary

#2B2C98

secondary

#BBBA64

accent

#DE49DF

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #2B2C98

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

Preview Lab → · Contrast checker → · Palette generator →