#2C2F91#2C2F91

#2C2F91 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.2% C 0.157 H 274.3°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#2C2F91
RGB	rgb(44, 47, 145)
HSL	hsl(238, 53%, 37%)
HSV	hsv(238, 70%, 57%)
CMYK	cmyk(69.7%, 67.6%, 0%, 43.1%)
CIE-LAB	lab(25.60, 31.90, -54.38)
CIE-LCH	lch(25.60, 63.05, 300.40°)
OKLab	oklab(37.17% 0.0119 -0.157)
OKLCH	oklch(37.17% 0.157 274.3)
XYZ	xyz(7.1644, 4.6122, 27.2953)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2F91 #918E2C

analogous

#2C6291 #2C2F91 #5C2C91

triadic

#2C2F91 #912C2F #2F912C

tetradic

#2C2F91 #912C62 #918E2C #2C915C

square

#2C2F91 #912C62 #918E2C #2C915C

split-complementary

#2C2F91 #915C2C #62912C

monochromatic

#101133 #1E2062 #2C2F91 #3A3EC0 #676AD1

Accessibility & contrast

On white

10.92

#2C2F91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2C2F91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2F91

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2F91	#FFFFFF	#000000	##FFFFFF
##2C2F91	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004194

Deuteranopia (green-blind)

#00388F

Tritanopia (blue-blind)

#00495C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2c2f91;
/* rgb */ color: rgb(44, 47, 145);
/* oklch */ color: oklch(37.2% 0.157 274.3);

Tailwind

colors: {
  custom: {
    50: '#7368b2',
    500: '#2c2f91',
    950: '#000000',
  },
}

SCSS

$custom: #2c2f91;
$custom-light: #7368b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2f91",
  "rgb": {
    "r": 44,
    "g": 47,
    "b": 145
  },
  "hsl": {
    "h": 238.218,
    "s": 53.439,
    "l": 37.059
  },
  "oklch": {
    "l": 0.37174,
    "c": 0.15748,
    "h": 274.3
  },
  "luminance": 0.04613
}

Semantic roles & 50–950 ramp

primary

#2C2F91

secondary

#B7B562

accent

#D84BDD

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2C2F91

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

Preview Lab → · Contrast checker → · Palette generator →