#2F1C94#2F1C94

#2F1C94 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.9% C 0.181 H 278.7°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#2F1C94
RGB	rgb(47, 28, 148)
HSL	hsl(250, 68%, 35%)
HSV	hsv(250, 81%, 58%)
CMYK	cmyk(68.2%, 81.1%, 0%, 42%)
CIE-LAB	lab(22.20, 44.22, -61.82)
CIE-LCH	lch(22.20, 76.01, 305.58°)
OKLab	oklab(34.91% 0.0272 -0.1785)
OKLCH	oklch(34.91% 0.181 278.7)
XYZ	xyz(6.9311, 3.5724, 28.3355)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1C94 #81941C

analogous

#1C4594 #2F1C94 #6B1C94

triadic

#2F1C94 #942F1C #1C942F

tetradic

#2F1C94 #941C45 #81941C #1C946B

square

#2F1C94 #941C45 #81941C #1C946B

split-complementary

#2F1C94 #946B1C #45941C

monochromatic

#0E092D #1F1261 #2F1C94 #3F26C7 #644DDD

Accessibility & contrast

On white

12.25

#2F1C94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#2F1C94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1C94

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1C94	#FFFFFF	#000000	##FFFFFF
##2F1C94	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A97

Deuteranopia (green-blind)

#003092

Tritanopia (blue-blind)

#004158

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2f1c94;
/* rgb */ color: rgb(47, 28, 148);
/* oklch */ color: oklch(34.9% 0.181 278.7);

Tailwind

colors: {
  custom: {
    50: '#775cb5',
    500: '#2f1c94',
    950: '#000000',
  },
}

SCSS

$custom: #2f1c94;
$custom-light: #775cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1c94",
  "rgb": {
    "r": 47,
    "g": 28,
    "b": 148
  },
  "hsl": {
    "h": 249.5,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.34908,
    "c": 0.18061,
    "h": 278.7
  },
  "luminance": 0.03573
}

Semantic roles & 50–950 ramp

primary

#2F1C94

secondary

#ADC04C

accent

#EB3DCF

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2F1C94

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

Preview Lab → · Contrast checker → · Palette generator →