#2C2691#2C2691

#2C2691 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.7% C 0.168 H 276.2°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#2C2691
RGB	rgb(44, 38, 145)
HSL	hsl(243, 58%, 36%)
HSV	hsv(243, 74%, 57%)
CMYK	cmyk(69.7%, 73.8%, 0%, 43.1%)
CIE-LAB	lab(23.56, 37.48, -57.74)
CIE-LCH	lch(23.56, 68.84, 302.99°)
OKLab	oklab(35.7% 0.018 -0.1668)
OKLCH	oklch(35.7% 0.168 276.2)
XYZ	xyz(6.8410, 3.9654, 27.1875)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2691 #8B9126

analogous

#265691 #2C2691 #612691

triadic

#2C2691 #912C26 #26912C

tetradic

#2C2691 #912656 #8B9126 #269161

square

#2C2691 #912656 #8B9126 #269161

split-complementary

#2C2691 #916126 #569126

monochromatic

#0F0D30 #1D1961 #2C2691 #3B33C1 #645DD5

Accessibility & contrast

On white

11.71

#2C2691 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2C2691 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2691

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2691	#FFFFFF	#000000	##FFFFFF
##2C2691	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D94

Deuteranopia (green-blind)

#00338F

Tritanopia (blue-blind)

#004459

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2c2691;
/* rgb */ color: rgb(44, 38, 145);
/* oklch */ color: oklch(35.7% 0.168 276.2);

Tailwind

colors: {
  custom: {
    50: '#7462b2',
    500: '#2c2691',
    950: '#000000',
  },
}

SCSS

$custom: #2c2691;
$custom-light: #7462b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2691",
  "rgb": {
    "r": 44,
    "g": 38,
    "b": 145
  },
  "hsl": {
    "h": 243.364,
    "s": 58.47,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35703,
    "c": 0.16781,
    "h": 276.2
  },
  "luminance": 0.03966
}

Semantic roles & 50–950 ramp

primary

#2C2691

secondary

#B4BA59

accent

#E246D9

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #2C2691

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

Preview Lab → · Contrast checker → · Palette generator →