#2C2B83#2C2B83

#2C2B83 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.1% C 0.143 H 276.6°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#2C2B83
RGB	rgb(44, 43, 131)
HSL	hsl(241, 51%, 34%)
HSV	hsv(241, 67%, 51%)
CMYK	cmyk(66.4%, 67.2%, 0%, 48.6%)
CIE-LAB	lab(23.34, 29.48, -49.36)
CIE-LCH	lch(23.34, 57.49, 300.85°)
OKLab	oklab(35.14% 0.0164 -0.1423)
OKLCH	oklch(35.14% 0.143 276.6)
XYZ	xyz(5.9980, 3.9014, 21.9053)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2B83 #82832B

analogous

#2B5683 #2C2B83 #582B83

triadic

#2C2B83 #832C2B #2B832C

tetradic

#2C2B83 #832B56 #82832B #2B8358

square

#2C2B83 #832B56 #82832B #2B8358

split-complementary

#2C2B83 #83582B #56832B

monochromatic

#0D0D27 #1D1C55 #2C2B83 #3B3AB1 #5F5ECA

Accessibility & contrast

On white

11.80

#2C2B83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2C2B83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2B83

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2B83	#FFFFFF	#000000	##FFFFFF
##2C2B83	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B86

Deuteranopia (green-blind)

#003481

Tritanopia (blue-blind)

#004253

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2c2b83;
/* rgb */ color: rgb(44, 43, 131);
/* oklch */ color: oklch(35.1% 0.143 276.6);

Tailwind

colors: {
  custom: {
    50: '#7165a8',
    500: '#2c2b83',
    950: '#000000',
  },
}

SCSS

$custom: #2c2b83;
$custom-light: #7165a8;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2b83",
  "rgb": {
    "r": 44,
    "g": 43,
    "b": 131
  },
  "hsl": {
    "h": 240.682,
    "s": 50.575,
    "l": 34.118
  },
  "oklch": {
    "l": 0.35136,
    "c": 0.14327,
    "h": 276.6
  },
  "luminance": 0.03902
}

Semantic roles & 50–950 ramp

primary

#2C2B83

secondary

#AFB05A

accent

#DA4ED8

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #2C2B83

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

Preview Lab → · Contrast checker → · Palette generator →