#2B2C8E#2B2C8E

#2B2C8E is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.3% C 0.157 H 274.8°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#2B2C8E
RGB	rgb(43, 44, 142)
HSL	hsl(239, 54%, 36%)
HSV	hsv(239, 70%, 56%)
CMYK	cmyk(69.7%, 69%, 0%, 44.3%)
CIE-LAB	lab(24.54, 32.62, -54.27)
CIE-LCH	lch(24.54, 63.32, 301.00°)
OKLab	oklab(36.3% 0.0132 -0.1567)
OKLCH	oklch(36.3% 0.157 274.8)
XYZ	xyz(6.7778, 4.2673, 26.0524)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2C8E #8E8D2B

analogous

#2B5E8E #2B2C8E #5C2B8E

triadic

#2B2C8E #8E2B2C #2C8E2B

tetradic

#2B2C8E #8E2B5E #8E8D2B #2B8E5C

square

#2B2C8E #8E2B5E #8E8D2B #2B8E5C

split-complementary

#2B2C8E #8E5C2B #5E8E2B

monochromatic

#0F0F30 #1D1D5F #2B2C8E #393BBD #6365D0

Accessibility & contrast

On white

11.33

#2B2C8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2B2C8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2C8E

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2C8E	#FFFFFF	#000000	##FFFFFF
##2B2C8E	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F91

Deuteranopia (green-blind)

#00368C

Tritanopia (blue-blind)

#004659

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2b2c8e;
/* rgb */ color: rgb(43, 44, 142);
/* oklch */ color: oklch(36.3% 0.157 274.8);

Tailwind

colors: {
  custom: {
    50: '#7366b0',
    500: '#2b2c8e',
    950: '#000000',
  },
}

SCSS

$custom: #2b2c8e;
$custom-light: #7366b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2c8e",
  "rgb": {
    "r": 43,
    "g": 44,
    "b": 142
  },
  "hsl": {
    "h": 239.394,
    "s": 53.514,
    "l": 36.275
  },
  "oklch": {
    "l": 0.36298,
    "c": 0.1573,
    "h": 274.8
  },
  "luminance": 0.04268
}

Semantic roles & 50–950 ramp

primary

#2B2C8E

secondary

#B6B55F

accent

#DB4BDD

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2B2C8E

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

Preview Lab → · Contrast checker → · Palette generator →