#2F2B86#2F2B86

#2F2B86 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.6% C 0.147 H 277.9°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#2F2B86
RGB	rgb(47, 43, 134)
HSL	hsl(243, 51%, 35%)
HSV	hsv(243, 68%, 53%)
CMYK	cmyk(64.9%, 67.9%, 0%, 47.5%)
CIE-LAB	lab(23.85, 31.01, -50.41)
CIE-LCH	lch(23.85, 59.18, 301.60°)
OKLab	oklab(35.64% 0.0201 -0.1453)
OKLCH	oklch(35.64% 0.147 277.9)
XYZ	xyz(6.3379, 4.0528, 22.9979)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2B86 #82862B

analogous

#2B5586 #2F2B86 #5C2B86

triadic

#2F2B86 #862F2B #2B862F

tetradic

#2F2B86 #862B55 #82862B #2B865C

square

#2F2B86 #862B55 #82862B #2B865C

split-complementary

#2F2B86 #865C2B #55862B

monochromatic

#0E0D29 #1F1C58 #2F2B86 #3F3AB4 #6460CC

Accessibility & contrast

On white

11.60

#2F2B86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2F2B86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2B86

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2B86	#FFFFFF	#000000	##FFFFFF
##2F2B86	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C89

Deuteranopia (green-blind)

#003584

Tritanopia (blue-blind)

#004354

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2f2b86;
/* rgb */ color: rgb(47, 43, 134);
/* oklch */ color: oklch(35.6% 0.147 277.9);

Tailwind

colors: {
  custom: {
    50: '#7365aa',
    500: '#2f2b86',
    950: '#000000',
  },
}

SCSS

$custom: #2f2b86;
$custom-light: #7365aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2b86",
  "rgb": {
    "r": 47,
    "g": 43,
    "b": 134
  },
  "hsl": {
    "h": 242.637,
    "s": 51.412,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35644,
    "c": 0.14669,
    "h": 277.9
  },
  "luminance": 0.04053
}

Semantic roles & 50–950 ramp

primary

#2F2B86

secondary

#AEB25B

accent

#DB4DD5

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #2F2B86

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

Preview Lab → · Contrast checker → · Palette generator →