#2F2C80#2F2C80

#2F2C80 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.3% C 0.137 H 278.3°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#2F2C80
RGB	rgb(47, 44, 128)
HSL	hsl(242, 49%, 34%)
HSV	hsv(242, 66%, 50%)
CMYK	cmyk(63.3%, 65.6%, 0%, 49.8%)
CIE-LAB	lab(23.55, 28.25, -47.12)
CIE-LCH	lch(23.55, 54.94, 300.95°)
OKLab	oklab(35.26% 0.0198 -0.1357)
OKLCH	oklch(35.26% 0.137 278.3)
XYZ	xyz(5.9680, 3.9638, 20.8685)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2C80 #7D802C

analogous

#2C5380 #2F2C80 #592C80

triadic

#2F2C80 #802F2C #2C802F

tetradic

#2F2C80 #802C53 #7D802C #2C8059

square

#2F2C80 #802C53 #7D802C #2C8059

split-complementary

#2F2C80 #80592C #53802C

monochromatic

#0E0D25 #1E1C52 #2F2C80 #403CAE #625FC8

Accessibility & contrast

On white

11.71

#2F2C80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2F2C80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2C80

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2C80	#FFFFFF	#000000	##FFFFFF
##2F2C80	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)

#003C83

Deuteranopia (green-blind)

#00357E

Tritanopia (blue-blind)

#004151

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2f2c80;
/* rgb */ color: rgb(47, 44, 128);
/* oklch */ color: oklch(35.3% 0.137 278.3);

Tailwind

colors: {
  custom: {
    50: '#7165a6',
    500: '#2f2c80',
    950: '#000000',
  },
}

SCSS

$custom: #2f2c80;
$custom-light: #7165a6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2c80",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 128
  },
  "hsl": {
    "h": 242.143,
    "s": 48.837,
    "l": 33.725
  },
  "oklch": {
    "l": 0.35264,
    "c": 0.13709,
    "h": 278.3
  },
  "luminance": 0.03964
}

Semantic roles & 50–950 ramp

primary

#2F2C80

secondary

#ABAE5A

accent

#D84FD4

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08050F

muted

#7B7A7F

Preview Lab

Preview with #2F2C80

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

Preview Lab → · Contrast checker → · Palette generator →