#2F2C87#2F2C87

#2F2C87 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.9% C 0.147 H 277.5°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#2F2C87
RGB	rgb(47, 44, 135)
HSL	hsl(242, 51%, 35%)
HSV	hsv(242, 67%, 53%)
CMYK	cmyk(65.2%, 67.4%, 0%, 47.1%)
CIE-LAB	lab(24.18, 30.72, -50.49)
CIE-LCH	lch(24.18, 59.10, 301.31°)
OKLab	oklab(35.91% 0.0191 -0.1456)
OKLCH	oklch(35.91% 0.147 277.5)
XYZ	xyz(6.4447, 4.1545, 23.3792)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2C87 #84872C

analogous

#2C5687 #2F2C87 #5C2C87

triadic

#2F2C87 #872F2C #2C872F

tetradic

#2F2C87 #872C56 #84872C #2C875C

square

#2F2C87 #872C56 #84872C #2C875C

split-complementary

#2F2C87 #875C2C #56872C

monochromatic

#0F0E2B #1F1D59 #2F2C87 #3F3BB5 #6562CC

Accessibility & contrast

On white

11.47

#2F2C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2F2C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2C87

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2C87	#FFFFFF	#000000	##FFFFFF
##2F2C87	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8A

Deuteranopia (green-blind)

#003685

Tritanopia (blue-blind)

#004455

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2f2c87;
/* rgb */ color: rgb(47, 44, 135);
/* oklch */ color: oklch(35.9% 0.147 277.5);

Tailwind

colors: {
  custom: {
    50: '#7365ab',
    500: '#2f2c87',
    950: '#000000',
  },
}

SCSS

$custom: #2f2c87;
$custom-light: #7365ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2c87",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 135
  },
  "hsl": {
    "h": 241.978,
    "s": 50.838,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35912,
    "c": 0.14681,
    "h": 277.5
  },
  "luminance": 0.04155
}

Semantic roles & 50–950 ramp

primary

#2F2C87

secondary

#AFB25D

accent

#DA4DD6

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2F2C87

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

Preview Lab → · Contrast checker → · Palette generator →