#2F2183#2F2183

#2F2183 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.7% C 0.155 H 280.7°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#2F2183
RGB	rgb(47, 33, 131)
HSL	hsl(249, 60%, 32%)
HSV	hsv(249, 75%, 51%)
CMYK	cmyk(64.1%, 74.8%, 0%, 48.6%)
CIE-LAB	lab(21.32, 36.11, -52.66)
CIE-LCH	lch(21.32, 63.86, 304.44°)
OKLab	oklab(33.74% 0.0286 -0.1519)
OKLCH	oklch(33.74% 0.155 280.7)
XYZ	xyz(5.8116, 3.3303, 21.8049)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2183 #758321

analogous

#214483 #2F2183 #602183

triadic

#2F2183 #832F21 #21832F

tetradic

#2F2183 #832144 #758321 #218360

square

#2F2183 #832144 #758321 #218360

split-complementary

#2F2183 #836021 #448321

monochromatic

#0C0821 #1D1552 #2F2183 #412DB4 #5F4CD2

Accessibility & contrast

On white

12.60

#2F2183 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#2F2183 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2183

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2183	#FFFFFF	#000000	##FFFFFF
##2F2183	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003786

Deuteranopia (green-blind)

#002F81

Tritanopia (blue-blind)

#003C50

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2f2183;
/* rgb */ color: rgb(47, 33, 131);
/* oklch */ color: oklch(33.7% 0.155 280.7);

Tailwind

colors: {
  custom: {
    50: '#735ea8',
    500: '#2f2183',
    950: '#000000',
  },
}

SCSS

$custom: #2f2183;
$custom-light: #735ea8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2183",
  "rgb": {
    "r": 47,
    "g": 33,
    "b": 131
  },
  "hsl": {
    "h": 248.571,
    "s": 59.756,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33744,
    "c": 0.15458,
    "h": 280.7
  },
  "luminance": 0.03331
}

Semantic roles & 50–950 ramp

primary

#2F2183

secondary

#A6B54B

accent

#E345CC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2F2183

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

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