#2F2498#2F2498

#2F2498 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.4% C 0.178 H 277.0°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#2F2498
RGB	rgb(47, 36, 152)
HSL	hsl(246, 62%, 37%)
HSV	hsv(246, 76%, 60%)
CMYK	cmyk(69.1%, 76.3%, 0%, 40.4%)
CIE-LAB	lab(24.10, 41.30, -61.15)
CIE-LCH	lch(24.10, 73.79, 304.03°)
OKLab	oklab(36.37% 0.0219 -0.1767)
OKLCH	oklch(36.37% 0.178 277)
XYZ	xyz(7.4688, 4.1324, 30.1037)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2498 #8D9824

analogous

#245398 #2F2498 #692498

triadic

#2F2498 #982F24 #24982F

tetradic

#2F2498 #982453 #8D9824 #249869

square

#2F2498 #982453 #8D9824 #249869

split-complementary

#2F2498 #986924 #539824

monochromatic

#100D35 #201867 #2F2498 #3E30C9 #695ED9

Accessibility & contrast

On white

11.50

#2F2498 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2F2498 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2498

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2498	#FFFFFF	#000000	##FFFFFF
##2F2498	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9B

Deuteranopia (green-blind)

#003496

Tritanopia (blue-blind)

#00465C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2f2498;
/* rgb */ color: rgb(47, 36, 152);
/* oklch */ color: oklch(36.4% 0.178 277.0);

Tailwind

colors: {
  custom: {
    50: '#7761b7',
    500: '#2f2498',
    950: '#000000',
  },
}

SCSS

$custom: #2f2498;
$custom-light: #7761b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2498",
  "rgb": {
    "r": 47,
    "g": 36,
    "b": 152
  },
  "hsl": {
    "h": 245.69,
    "s": 61.702,
    "l": 36.863
  },
  "oklch": {
    "l": 0.36369,
    "c": 0.17803,
    "h": 277
  },
  "luminance": 0.04133
}

Semantic roles & 50–950 ramp

primary

#2F2498

secondary

#B4BE5A

accent

#E543D5

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2F2498

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

Preview Lab → · Contrast checker → · Palette generator →