#2F1CA7#2F1CA7

#2F1CA7 is a dark, highly saturated blue. Relative luminance 0.042; OKLCH L 37.1% C 0.203 H 276.1°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#2F1CA7
RGB	rgb(47, 28, 167)
HSL	hsl(248, 71%, 38%)
HSV	hsv(248, 83%, 65%)
CMYK	cmyk(71.9%, 83.2%, 0%, 34.5%)
CIE-LAB	lab(24.40, 49.99, -69.81)
CIE-LCH	lch(24.40, 85.86, 305.61°)
OKLab	oklab(37.07% 0.0216 -0.2018)
OKLCH	oklch(37.07% 0.203 276.1)
XYZ	xyz(8.5603, 4.2241, 36.9159)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1CA7 #94A71C

analogous

#1C4FA7 #2F1CA7 #741CA7

triadic

#2F1CA7 #A72F1C #1CA72F

tetradic

#2F1CA7 #A71C4F #94A71C #1CA774

square

#2F1CA7 #A71C4F #94A71C #1CA774

split-complementary

#2F1CA7 #A7741C #4FA71C

monochromatic

#110A3E #201373 #2F1CA7 #3E26DB #6D5AE3

Accessibility & contrast

On white

11.38

#2F1CA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2F1CA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1CA7

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1CA7	#FFFFFF	#000000	##FFFFFF
##2F1CA7	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040AB

Deuteranopia (green-blind)

#0034A5

Tritanopia (blue-blind)

#004863

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2f1ca7;
/* rgb */ color: rgb(47, 28, 167);
/* oklch */ color: oklch(37.1% 0.203 276.1);

Tailwind

colors: {
  custom: {
    50: '#7b5ec3',
    500: '#2f1ca7',
    950: '#000000',
  },
}

SCSS

$custom: #2f1ca7;
$custom-light: #7b5ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1ca7",
  "rgb": {
    "r": 47,
    "g": 28,
    "b": 167
  },
  "hsl": {
    "h": 248.201,
    "s": 71.282,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37068,
    "c": 0.2029,
    "h": 276.1
  },
  "luminance": 0.04225
}

Semantic roles & 50–950 ramp

primary

#2F1CA7

secondary

#B8C758

accent

#EE3AD5

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2F1CA7

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

Preview Lab → · Contrast checker → · Palette generator →