#2F2984#2F2984

#2F2984 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.1% C 0.146 H 278.6°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#2F2984
RGB	rgb(47, 41, 132)
HSL	hsl(244, 53%, 34%)
HSV	hsv(244, 69%, 52%)
CMYK	cmyk(64.4%, 68.9%, 0%, 48.2%)
CIE-LAB	lab(23.19, 31.58, -50.23)
CIE-LCH	lch(23.19, 59.33, 302.16°)
OKLab	oklab(35.11% 0.022 -0.1448)
OKLCH	oklch(35.11% 0.146 278.6)
XYZ	xyz(6.1288, 3.8557, 22.2466)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2984 #7E8429

analogous

#295184 #2F2984 #5D2984

triadic

#2F2984 #842F29 #29842F

tetradic

#2F2984 #842951 #7E8429 #29845D

square

#2F2984 #842951 #7E8429 #29845D

split-complementary

#2F2984 #845D29 #518429

monochromatic

#0E0C27 #1E1A55 #2F2984 #4038B3 #635BCC

Accessibility & contrast

On white

11.86

#2F2984 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2F2984 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2984

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2984	#FFFFFF	#000000	##FFFFFF
##2F2984	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B87

Deuteranopia (green-blind)

#003482

Tritanopia (blue-blind)

#004153

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2f2984;
/* rgb */ color: rgb(47, 41, 132);
/* oklch */ color: oklch(35.1% 0.146 278.6);

Tailwind

colors: {
  custom: {
    50: '#7263a9',
    500: '#2f2984',
    950: '#000000',
  },
}

SCSS

$custom: #2f2984;
$custom-light: #7263a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2984",
  "rgb": {
    "r": 47,
    "g": 41,
    "b": 132
  },
  "hsl": {
    "h": 243.956,
    "s": 52.601,
    "l": 33.922
  },
  "oklch": {
    "l": 0.35112,
    "c": 0.14645,
    "h": 278.6
  },
  "luminance": 0.03856
}

Semantic roles & 50–950 ramp

primary

#2F2984

secondary

#ACB257

accent

#DC4CD3

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2F2984

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

Preview Lab → · Contrast checker → · Palette generator →