#2B2EB4#2B2EB4

#2B2EB4 is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.5% C 0.204 H 271.8°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#2B2EB4
RGB	rgb(43, 46, 180)
HSL	hsl(239, 61%, 44%)
HSV	hsv(239, 76%, 71%)
CMYK	cmyk(76.1%, 74.4%, 0%, 29.4%)
CIE-LAB	lab(28.80, 44.56, -70.33)
CIE-LCH	lch(28.80, 83.26, 302.36°)
OKLab	oklab(40.51% 0.0063 -0.2036)
OKLCH	oklch(40.51% 0.204 271.8)
XYZ	xyz(10.2087, 5.7618, 43.7453)
Luminance	0.0576 (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

#2B2EB4 #B4B12B

analogous

#2B72B4 #2B2EB4 #6C2BB4

triadic

#2B2EB4 #B42B2E #2EB42B

tetradic

#2B2EB4 #B42B72 #B4B12B #2BB46C

square

#2B2EB4 #B42B72 #B4B12B #2BB46C

split-complementary

#2B2EB4 #B46C2B #72B42B

monochromatic

#131551 #1F2183 #2B2EB4 #494CD3 #7A7CDF

Accessibility & contrast

On white

9.76

#2B2EB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#2B2EB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2EB4

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2EB4	#FFFFFF	#000000	##FFFFFF
##2B2EB4	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB8

Deuteranopia (green-blind)

#003DB2

Tritanopia (blue-blind)

#00556F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2b2eb4;
/* rgb */ color: rgb(43, 46, 180);
/* oklch */ color: oklch(40.5% 0.204 271.8);

Tailwind

colors: {
  custom: {
    50: '#7b68cc',
    500: '#2b2eb4',
    950: '#000000',
  },
}

SCSS

$custom: #2b2eb4;
$custom-light: #7b68cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2eb4",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 180
  },
  "hsl": {
    "h": 238.686,
    "s": 61.435,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40509,
    "c": 0.20369,
    "h": 271.8
  },
  "luminance": 0.05763
}

Semantic roles & 50–950 ramp

primary

#2B2EB4

secondary

#C7C673

accent

#E143E5

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0614

muted

#7C7A82

Preview Lab

Preview with #2B2EB4

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

Preview Lab → · Contrast checker → · Palette generator →