#2C2391#2C2391

#2C2391 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.3% C 0.171 H 276.7°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#2C2391
RGB	rgb(44, 35, 145)
HSL	hsl(245, 61%, 35%)
HSV	hsv(245, 76%, 57%)
CMYK	cmyk(69.7%, 75.9%, 0%, 43.1%)
CIE-LAB	lab(22.93, 39.22, -58.76)
CIE-LCH	lch(22.93, 70.65, 303.72°)
OKLab	oklab(35.26% 0.0199 -0.1698)
OKLCH	oklch(35.26% 0.171 276.7)
XYZ	xyz(6.7489, 3.7813, 27.1568)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2391 #889123

analogous

#235191 #2C2391 #632391

triadic

#2C2391 #912C23 #23912C

tetradic

#2C2391 #912351 #889123 #239163

square

#2C2391 #912351 #889123 #239163

split-complementary

#2C2391 #916323 #519123

monochromatic

#0E0B2E #1D1760 #2C2391 #3B2FC2 #6258D7

Accessibility & contrast

On white

11.96

#2C2391 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2C2391 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2391

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2391	#FFFFFF	#000000	##FFFFFF
##2C2391	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B94

Deuteranopia (green-blind)

#00328F

Tritanopia (blue-blind)

#004358

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2c2391;
/* rgb */ color: rgb(44, 35, 145);
/* oklch */ color: oklch(35.3% 0.171 276.7);

Tailwind

colors: {
  custom: {
    50: '#7560b2',
    500: '#2c2391',
    950: '#000000',
  },
}

SCSS

$custom: #2c2391;
$custom-light: #7560b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2391",
  "rgb": {
    "r": 44,
    "g": 35,
    "b": 145
  },
  "hsl": {
    "h": 244.909,
    "s": 61.111,
    "l": 35.294
  },
  "oklch": {
    "l": 0.35262,
    "c": 0.17097,
    "h": 276.7
  },
  "luminance": 0.03782
}

Semantic roles & 50–950 ramp

primary

#2C2391

secondary

#B3BB55

accent

#E444D7

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #2C2391

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

Preview Lab → · Contrast checker → · Palette generator →