#2B2EB8#2B2EB8

#2B2EB8 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 40.9% C 0.209 H 271.5°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#2B2EB8
RGB	rgb(43, 46, 184)
HSL	hsl(239, 62%, 45%)
HSV	hsv(239, 77%, 72%)
CMYK	cmyk(76.6%, 75%, 0%, 27.8%)
CIE-LAB	lab(29.23, 45.89, -72.01)
CIE-LCH	lch(29.23, 85.39, 302.51°)
OKLab	oklab(40.94% 0.0056 -0.2085)
OKLCH	oklch(40.94% 0.209 271.5)
XYZ	xyz(10.6221, 5.9271, 45.9223)
Luminance	0.0593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2EB8 #B8B52B

analogous

#2B75B8 #2B2EB8 #6E2BB8

triadic

#2B2EB8 #B82B2E #2EB82B

tetradic

#2B2EB8 #B82B75 #B8B52B #2BB86E

square

#2B2EB8 #B82B75 #B8B52B #2BB86E

split-complementary

#2B2EB8 #B86E2B #75B82B

monochromatic

#141555 #1F2286 #2B2EB8 #4B4ED5 #7D7FE1

Accessibility & contrast

On white

9.61

#2B2EB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2B2EB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2EB8

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2EB8	#FFFFFF	#000000	##FFFFFF
##2B2EB8	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBC

Deuteranopia (green-blind)

#003EB6

Tritanopia (blue-blind)

#005771

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2b2eb8;
/* rgb */ color: rgb(43, 46, 184);
/* oklch */ color: oklch(40.9% 0.209 271.5);

Tailwind

colors: {
  custom: {
    50: '#7c69cf',
    500: '#2b2eb8',
    950: '#000000',
  },
}

SCSS

$custom: #2b2eb8;
$custom-light: #7c69cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2eb8",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 184
  },
  "hsl": {
    "h": 238.723,
    "s": 62.115,
    "l": 44.51
  },
  "oklch": {
    "l": 0.40936,
    "c": 0.20855,
    "h": 271.5
  },
  "luminance": 0.05928
}

Semantic roles & 50–950 ramp

primary

#2B2EB8

secondary

#C9C776

accent

#E243E5

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0B0614

muted

#7C7A82

Preview Lab

Preview with #2B2EB8

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

Preview Lab → · Contrast checker → · Palette generator →