#2F268B#2F268B

#2F268B is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.3% C 0.159 H 278.4°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#2F268B
RGB	rgb(47, 38, 139)
HSL	hsl(245, 57%, 35%)
HSV	hsv(245, 73%, 55%)
CMYK	cmyk(66.2%, 72.7%, 0%, 45.5%)
CIE-LAB	lab(23.18, 35.83, -54.62)
CIE-LCH	lch(23.18, 65.32, 303.26°)
OKLab	oklab(35.31% 0.0233 -0.1576)
OKLCH	oklch(35.31% 0.159 278.4)
XYZ	xyz(6.5241, 3.8541, 24.8212)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F268B #828B26

analogous

#264F8B #2F268B #62268B

triadic

#2F268B #8B2F26 #268B2F

tetradic

#2F268B #8B264F #828B26 #268B62

square

#2F268B #8B264F #828B26 #268B62

split-complementary

#2F268B #8B6226 #4F8B26

monochromatic

#0E0C2B #1F195B #2F268B #3F33BB #645AD2

Accessibility & contrast

On white

11.86

#2F268B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2F268B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F268B

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F268B	#FFFFFF	#000000	##FFFFFF
##2F268B	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)

#003B8E

Deuteranopia (green-blind)

#003389

Tritanopia (blue-blind)

#004256

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2f268b;
/* rgb */ color: rgb(47, 38, 139);
/* oklch */ color: oklch(35.3% 0.159 278.4);

Tailwind

colors: {
  custom: {
    50: '#7462ae',
    500: '#2f268b',
    950: '#000000',
  },
}

SCSS

$custom: #2f268b;
$custom-light: #7462ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2f268b",
  "rgb": {
    "r": 47,
    "g": 38,
    "b": 139
  },
  "hsl": {
    "h": 245.347,
    "s": 57.062,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35313,
    "c": 0.15935,
    "h": 278.4
  },
  "luminance": 0.03855
}

Semantic roles & 50–950 ramp

primary

#2F268B

secondary

#AEB756

accent

#E047D3

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2F268B

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

Preview Lab → · Contrast checker → · Palette generator →