#2B2C7E#2B2C7E

#2B2C7E is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.8% C 0.135 H 276.2°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#2B2C7E
RGB	rgb(43, 44, 126)
HSL	hsl(239, 49%, 33%)
HSV	hsv(239, 66%, 49%)
CMYK	cmyk(65.9%, 65.1%, 0%, 50.6%)
CIE-LAB	lab(23.07, 26.87, -46.66)
CIE-LCH	lch(23.07, 53.84, 299.93°)
OKLab	oklab(34.78% 0.0147 -0.1344)
OKLCH	oklch(34.78% 0.135 276.2)
XYZ	xyz(5.6616, 3.8208, 20.1738)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2C7E #7E7D2B

analogous

#2B557E #2B2C7E #532B7E

triadic

#2B2C7E #7E2B2C #2C7E2B

tetradic

#2B2C7E #7E2B55 #7E7D2B #2B7E53

square

#2B2C7E #7E2B55 #7E7D2B #2B7E53

split-complementary

#2B2C7E #7E532B #557E2B

monochromatic

#0C0C23 #1B1C50 #2B2C7E #3B3CAC #5C5DC7

Accessibility & contrast

On white

11.90

#2B2C7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2B2C7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2C7E

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2C7E	#FFFFFF	#000000	##FFFFFF
##2B2C7E	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B81

Deuteranopia (green-blind)

#00337C

Tritanopia (blue-blind)

#004150

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2b2c7e;
/* rgb */ color: rgb(43, 44, 126);
/* oklch */ color: oklch(34.8% 0.135 276.2);

Tailwind

colors: {
  custom: {
    50: '#6f65a4',
    500: '#2b2c7e',
    950: '#000000',
  },
}

SCSS

$custom: #2b2c7e;
$custom-light: #6f65a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2c7e",
  "rgb": {
    "r": 43,
    "g": 44,
    "b": 126
  },
  "hsl": {
    "h": 239.277,
    "s": 49.112,
    "l": 33.137
  },
  "oklch": {
    "l": 0.34779,
    "c": 0.13522,
    "h": 276.2
  },
  "luminance": 0.03821
}

Semantic roles & 50–950 ramp

primary

#2B2C7E

secondary

#ADAC58

accent

#D74FD9

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08050F

muted

#7B7A7F

Preview Lab

Preview with #2B2C7E

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

Preview Lab → · Contrast checker → · Palette generator →