#2F1CA6#2F1CA6

#2F1CA6 is a dark, highly saturated blue. Relative luminance 0.042; OKLCH L 37.0% C 0.202 H 276.2°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#2F1CA6
RGB	rgb(47, 28, 166)
HSL	hsl(248, 71%, 38%)
HSV	hsv(248, 83%, 65%)
CMYK	cmyk(71.7%, 83.1%, 0%, 34.9%)
CIE-LAB	lab(24.28, 49.69, -69.40)
CIE-LCH	lch(24.28, 85.35, 305.61°)
OKLab	oklab(36.95% 0.0219 -0.2006)
OKLCH	oklch(36.95% 0.202 276.2)
XYZ	xyz(8.4682, 4.1872, 36.4309)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1CA6 #93A61C

analogous

#1C4EA6 #2F1CA6 #741CA6

triadic

#2F1CA6 #A62F1C #1CA62F

tetradic

#2F1CA6 #A61C4E #93A61C #1CA674

square

#2F1CA6 #A61C4E #93A61C #1CA674

split-complementary

#2F1CA6 #A6741C #4EA61C

monochromatic

#110A3D #201372 #2F1CA6 #3E25DA #6C59E3

Accessibility & contrast

On white

11.43

#2F1CA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2F1CA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1CA6

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1CA6	#FFFFFF	#000000	##FFFFFF
##2F1CA6	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FAA

Deuteranopia (green-blind)

#0034A4

Tritanopia (blue-blind)

#004863

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2f1ca6;
/* rgb */ color: rgb(47, 28, 166);
/* oklch */ color: oklch(37.0% 0.202 276.2);

Tailwind

colors: {
  custom: {
    50: '#7b5dc2',
    500: '#2f1ca6',
    950: '#000000',
  },
}

SCSS

$custom: #2f1ca6;
$custom-light: #7b5dc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1ca6",
  "rgb": {
    "r": 47,
    "g": 28,
    "b": 166
  },
  "hsl": {
    "h": 248.261,
    "s": 71.134,
    "l": 38.039
  },
  "oklch": {
    "l": 0.36952,
    "c": 0.20175,
    "h": 276.2
  },
  "luminance": 0.04188
}

Semantic roles & 50–950 ramp

primary

#2F1CA6

secondary

#B7C757

accent

#EE3AD5

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2F1CA6

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

Preview Lab → · Contrast checker → · Palette generator →