#2F1C97#2F1C97

#2F1C97 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.2% C 0.184 H 278.2°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#2F1C97
RGB	rgb(47, 28, 151)
HSL	hsl(249, 69%, 35%)
HSV	hsv(249, 81%, 59%)
CMYK	cmyk(68.9%, 81.5%, 0%, 40.8%)
CIE-LAB	lab(22.54, 45.14, -63.11)
CIE-LCH	lch(22.54, 77.59, 305.58°)
OKLab	oklab(35.24% 0.0263 -0.1823)
OKLCH	oklch(35.24% 0.184 278.2)
XYZ	xyz(7.1717, 3.6686, 29.6023)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1C97 #84971C

analogous

#1C4797 #2F1C97 #6C1C97

triadic

#2F1C97 #972F1C #1C972F

tetradic

#2F1C97 #971C47 #84971C #1C976C

square

#2F1C97 #971C47 #84971C #1C976C

split-complementary

#2F1C97 #976C1C #47971C

monochromatic

#0F0930 #1F1263 #2F1C97 #3F26CB #654FDE

Accessibility & contrast

On white

12.11

#2F1C97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2F1C97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1C97

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1C97	#FFFFFF	#000000	##FFFFFF
##2F1C97	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B9A

Deuteranopia (green-blind)

#003195

Tritanopia (blue-blind)

#00425A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2f1c97;
/* rgb */ color: rgb(47, 28, 151);
/* oklch */ color: oklch(35.2% 0.184 278.2);

Tailwind

colors: {
  custom: {
    50: '#785cb7',
    500: '#2f1c97',
    950: '#000000',
  },
}

SCSS

$custom: #2f1c97;
$custom-light: #785cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1c97",
  "rgb": {
    "r": 47,
    "g": 28,
    "b": 151
  },
  "hsl": {
    "h": 249.268,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35244,
    "c": 0.18419,
    "h": 278.2
  },
  "luminance": 0.03669
}

Semantic roles & 50–950 ramp

primary

#2F1C97

secondary

#AFC14E

accent

#EC3CD0

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2F1C97

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

Preview Lab → · Contrast checker → · Palette generator →