#2F209C#2F209C

#2F209C is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.3% C 0.187 H 277.1°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#2F209C
RGB	rgb(47, 32, 156)
HSL	hsl(247, 66%, 37%)
HSV	hsv(247, 79%, 61%)
CMYK	cmyk(69.9%, 79.5%, 0%, 38.8%)
CIE-LAB	lab(23.79, 44.71, -64.11)
CIE-LCH	lch(23.79, 78.16, 304.89°)
OKLab	oklab(36.28% 0.023 -0.1853)
OKLCH	oklch(36.28% 0.187 277.1)
XYZ	xyz(7.6876, 4.0370, 31.8201)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F209C #8D9C20

analogous

#204F9C #2F209C #6D209C

triadic

#2F209C #9C2F20 #209C2F

tetradic

#2F209C #9C204F #8D9C20 #209C6D

square

#2F209C #9C204F #8D9C20 #209C6D

split-complementary

#2F209C #9C6D20 #4F9C20

monochromatic

#100B36 #201669 #2F209C #3E2ACF #6959DD

Accessibility & contrast

On white

11.62

#2F209C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2F209C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F209C

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F209C	#FFFFFF	#000000	##FFFFFF
##2F209C	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9F

Deuteranopia (green-blind)

#00339A

Tritanopia (blue-blind)

#00455E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2f209c;
/* rgb */ color: rgb(47, 32, 156);
/* oklch */ color: oklch(36.3% 0.187 277.1);

Tailwind

colors: {
  custom: {
    50: '#795fba',
    500: '#2f209c',
    950: '#000000',
  },
}

SCSS

$custom: #2f209c;
$custom-light: #795fba;
$custom-dark: #000000;

JSON

{
  "hex": "#2f209c",
  "rgb": {
    "r": 47,
    "g": 32,
    "b": 156
  },
  "hsl": {
    "h": 247.258,
    "s": 65.957,
    "l": 36.863
  },
  "oklch": {
    "l": 0.36279,
    "c": 0.1867,
    "h": 277.1
  },
  "luminance": 0.04038
}

Semantic roles & 50–950 ramp

primary

#2F209C

secondary

#B4C157

accent

#E93FD4

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2F209C

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

Preview Lab → · Contrast checker → · Palette generator →