#2F1BA6#2F1BA6

#2F1BA6 is a dark, highly saturated blue. Relative luminance 0.041; OKLCH L 36.8% C 0.202 H 276.3°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#2F1BA6
RGB	rgb(47, 27, 166)
HSL	hsl(249, 72%, 38%)
HSV	hsv(249, 84%, 65%)
CMYK	cmyk(71.7%, 83.7%, 0%, 34.9%)
CIE-LAB	lab(24.13, 50.13, -69.64)
CIE-LCH	lch(24.13, 85.81, 305.75°)
OKLab	oklab(36.85% 0.0222 -0.2013)
OKLCH	oklch(36.85% 0.202 276.3)
XYZ	xyz(8.4449, 4.1406, 36.4232)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1BA6 #92A61B

analogous

#1B4CA6 #2F1BA6 #741BA6

triadic

#2F1BA6 #A62F1B #1BA62F

tetradic

#2F1BA6 #A61B4C #92A61B #1BA674

square

#2F1BA6 #A61B4C #92A61B #1BA674

split-complementary

#2F1BA6 #A6741B #4CA61B

monochromatic

#110A3D #201271 #2F1BA6 #3E24DB #6C58E4

Accessibility & contrast

On white

11.49

#2F1BA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2F1BA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1BA6

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1BA6	#FFFFFF	#000000	##FFFFFF
##2F1BA6	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FAA

Deuteranopia (green-blind)

#0033A4

Tritanopia (blue-blind)

#004863

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2f1ba6;
/* rgb */ color: rgb(47, 27, 166);
/* oklch */ color: oklch(36.8% 0.202 276.3);

Tailwind

colors: {
  custom: {
    50: '#7b5dc2',
    500: '#2f1ba6',
    950: '#000000',
  },
}

SCSS

$custom: #2f1ba6;
$custom-light: #7b5dc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1ba6",
  "rgb": {
    "r": 47,
    "g": 27,
    "b": 166
  },
  "hsl": {
    "h": 248.633,
    "s": 72.021,
    "l": 37.843
  },
  "oklch": {
    "l": 0.36849,
    "c": 0.20249,
    "h": 276.3
  },
  "luminance": 0.04141
}

Semantic roles & 50–950 ramp

primary

#2F1BA6

secondary

#B7C756

accent

#EF39D5

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0413

muted

#7C7982

Preview Lab

Preview with #2F1BA6

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

Preview Lab → · Contrast checker → · Palette generator →